--- product_id: 238813206 title: "Dinhon Kids Learning Locks with Keys Numbers Matching & Counting Montessori Educational Toys for Ages 3 4 5 Boys and Girls Preschool Games Gifts" brand: "dinhon" price: "₩62217" currency: KRW in_stock: true reviews_count: 12 category: "Dinhon" url: https://www.desertcart.kr/products/238813206-dinhon-kids-learning-locks-with-keys-numbers-matching-and-counting store_origin: KR region: South Korea --- # 10 lock & key pairs Numbers 1-10 matching Fine motor & problem-solving Dinhon Kids Learning Locks with Keys Numbers Matching & Counting Montessori Educational Toys for Ages 3 4 5 Boys and Girls Preschool Games Gifts **Brand:** dinhon **Price:** ₩62217 **Availability:** ✅ In Stock ## Summary > 🔐 Unlock your child’s potential with every turn! ## Quick Answers - **What is this?** Dinhon Kids Learning Locks with Keys Numbers Matching & Counting Montessori Educational Toys for Ages 3 4 5 Boys and Girls Preschool Games Gifts by dinhon - **How much does it cost?** ₩62217 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/238813206-dinhon-kids-learning-locks-with-keys-numbers-matching-and-counting) ## Best For - dinhon enthusiasts ## Why This Product - Trusted dinhon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Montessori-Approved Learning:** Fosters independent thinking, patience, and problem-solving with authentic Montessori design. - • **Supports Focus & Social Skills:** Ideal for solo concentration or group play, including autism-friendly learning environments. - • **Master Numbers with Hands-On Fun:** Engage kids in number recognition and counting through interactive lock-and-key matching. - • **Safe, Durable & Toddler-Friendly:** Non-toxic, smooth edges and large keys ensure safety and longevity for ages 3-5. - • **Versatile for Home, School & Gifts:** Perfect for preschool classrooms, family playtime, and standout birthday or holiday gifts. ## Overview The Dinhon Kids Learning Locks set combines 10 colorful lock-and-key pairs designed for ages 3-5 to teach number recognition and counting. Crafted with non-toxic, smooth materials, it supports fine motor skill development and problem-solving through Montessori-inspired play. Perfect for home, classroom, or gifting, this educational toy encourages both independent focus and social interaction, making learning numbers an engaging hands-on experience. ## Description Product description Creative preschool unlocking game Easy to unlock The product has been upgraded and improved many times by many designers. The matching key can easily open the corresponding lock, and the key will not fall out of the lock by itself. Fun educational toys for school-age children The lock and key toy is a Montessori benefit-wise game that can stimulate children's interest and potential in problem-solving, and at the same time cultivate and exercise children's fine motor ability and concentration. Number matching learning game One side of the lock is a number, and the other side is a corresponding number of dots. The lock can only be opened if the key that matches the lock is found. Through the game of number matching, children's math learning becomes more interesting. This digital lock consists of 10 locks and 10 keys. The patterns and symbols on the lock and key are clues for children to find a matching relationship. Children can start a lock-opening game at any time. Whoever can open the lock quickly will win. ABC locks and keys toy The 26 locks have a pattern on one side, 26 uppercase letters on the other, 26 lowercase letters on the 26 keys This is an alphabet learning locks specially designed for children to recognize and learn letters. The pattern is vivid and clear. The key corresponding to the lowercase letter can open the lock of the corresponding uppercase letter. Let children quickly find the similarities and differences between the 26 uppercase and lowercase letters, and deepen their learning and memory. These beautiful locks and keys can stimulate children's curiosity. During the unlocking process, children will explore numbers, colors, improve hand-eye coordination, fine motor skills, and expand their classification reasoning and learning abilities. The smooth edge design has no rough edges or burrs and the material is safe and tasteless, so it is safe enough for children. In addition to being used as children's toys, it can also be used as decorations for homes, nurseries and offices. Therefore, he is an ideal gift for family and friends on holidays and anniversaries. Family or party games come and see!A simple and challenging family game began, and the son and daughter played an unlocking game. Mix twenty-six closed locks and 26 keys together and put them on the table.Son and daughter can compare who can insert the correct key in the lock and open the lock in the shortest time.The game has started, and the daughter will try first. She picked up the key and said b. She started looking for the lock with the letter b written on it, and two minutes later, she finally found difficulty.She was smiling when she unlocked the inserted key lock. This is the joy of success, but the game is not over yet, she has to continue. She found that matching keys opened more and more locks. When the last lock was opened, she jumped up excitedly. At the end of the timer, the daughter spent 12 minutes and 28 seconds. The daughter's game was over, and the mother closed the lock again and broke the lock and key together.Now is the time for the son to play. The son has obviously summed up his daughter's gaming experience.He first sorted the locks and keys into different positions, and then wrote letters on all the locks and keys on the table.In this way, he can quickly find a lock that matches his key. Obviously he is calm and more efficient. The son spent 8 minutes and 58 seconds. When the son won the game, the daughter did not look so happy. At this moment, Mom picked up the key, pointed to the letter on the key, and asked what it was? The daughter quickly replied: b, is the letter b, I know, it kept me looking for a long time. My mother stroked her daughter's hair with a sigh of relief and said: My daughter is awesome. You have learned and got to know it in such a short time. Although it took longer than my brother, but you know and remember this letter, this is more to celebrate. Review: Fun learning toy - Nice step for the money. My 2 1/2 year-old grandson got them for Christmas and can easily insert the keys and turn them to open them. He likes hooking them on things in the house and then taking them off. Occasionally, they don’t close exactly right. I figured out that that is usually when the key is left turned a little bit. If you have trouble with closing the locks, adjust keyhole in the right direction. Review: Perfect Educational Toy for Toddlers! - My 2.5-year-old received these Number Learning Locks as a Christmas gift and absolutely loves them. They keep his attention while also helping him learn in a fun, hands-on way. The locks are great for teaching number recognition and matching, and they’ve been wonderful for developing his fine motor skills as he figures out how to unlock and pair each piece correctly. The colors are bright and engaging, the pieces feel sturdy, and the activity is just challenging enough to keep him interested without being frustrating. I also love that it encourages problem-solving and independent play. Overall, this is a fantastic educational toy for toddlers and a great gift idea. Highly recommend! ## Features - Number Learning & Fine Motor Skill Development – This number lock set for kids combines fun with education! As a top-rated lock and key toy, it helps children master numbers for kids (1-10) through matching keys to locks (each marked with numbers and dots). It’s perfect for building fine motor skills and hand-eye coordination, making it ideal learning toys for 3 year old and learning toys for 4 year old kids, boys and girls alike. - Authentic Montessori Learning Materials – Designed as montessori toys for 3 year old, montessori toys for 4 year old, and montessori toys for 3+ year old, this set follows the Montessori "learn through play" philosophy. It’s a staple preschool manipulative and math toy that fosters independent thinking, patience, and problem-solving—essential for montessori preschool and kindergarten math centers. - Safe & Durable for Toddlers & Preschoolers – Crafted from non-toxic, smooth-edged materials, this lock key toy meets strict safety standards (key size >1.5cm to avoid choking risks). It’s suitable as lock and key toys for toddlers 1-3, 3 year old toys, 4 year old learning toys, and even fine motor skills toys for 5 year old children. A reliable choice for toddler educational toys 3-4 and preschool toys for classroom. - Versatile for Home, School & Gifting – More than just a toy lock set! It’s a must-have preschool classroom must have (great for kindergarten centers and prek classroom essentials) and a fun family game for Parent-child time. As a top educational toy, it’s the perfect christmas gifts toys for kids 3 years, 3 year old gift boy/girl, 4 year old gift, and 5 year old gift for birthdays, holidays, and parties. - Supports Special Learning Needs & Social Play – This autism learning materials friendly set doubles as preschool learning games and kindergarten learning games. It encourages solo play (building focus) or group play (boosting social skills), making it a versatile matching game for kids and learning games for 3+ year olds—ideal for classroom toys and home use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GJZJYP1 | | Age Range Description | Kid | | Best Sellers Rank | #10,802 in Toys & Games ( See Top 100 in Toys & Games ) #31 in Electronic Early Development Toys | | Brand Name | Dinhon | | Color | Digital Learning Lock-1 | | Customer Reviews | 4.4 out of 5 stars 1,893 Reviews | | Educational Objective | Color Recognition | | Indoor Outdoor Usage | Indoor | | Is Assembly Required | No | | Item Dimensions | 8.98 x 5.67 x 3.82 inches | | Manufacturer | Yunhe County Dinghong Toys Co., Ltd. | | Manufacturer Minimum Age (MONTHS) | 36.00 | | Manufacturer Part Number | DHSZS-168 | | Material Type | Plastic | | Number of Players | 1 | | Operation Mode | Manual | | Power Source | manual winding | | Set Name | Learning Locks with Keys | | Size | Medium | | Supported Battery Types | No batteries required | | Theme | education,numbers | | UPC | 749652006397 | | Unit Count | 1.0 Count | ## Images ![Dinhon Kids Learning Locks with Keys Numbers Matching & Counting Montessori Educational Toys for Ages 3 4 5 Boys and Girls Preschool Games Gifts - Image 1](https://m.media-amazon.com/images/I/71aN79je8AL.jpg) ![Dinhon Kids Learning Locks with Keys Numbers Matching & Counting Montessori Educational Toys for Ages 3 4 5 Boys and Girls Preschool Games Gifts - Image 2](https://m.media-amazon.com/images/I/71OZLLEXdnL.jpg) ![Dinhon Kids Learning Locks with Keys Numbers Matching & Counting Montessori Educational Toys for Ages 3 4 5 Boys and Girls Preschool Games Gifts - Image 3](https://m.media-amazon.com/images/I/61AdL9zQ6ZL.jpg) ![Dinhon Kids Learning Locks with Keys Numbers Matching & Counting Montessori Educational Toys for Ages 3 4 5 Boys and Girls Preschool Games Gifts - Image 4](https://m.media-amazon.com/images/I/71HEh--3UcL.jpg) ![Dinhon Kids Learning Locks with Keys Numbers Matching & Counting Montessori Educational Toys for Ages 3 4 5 Boys and Girls Preschool Games Gifts - Image 5](https://m.media-amazon.com/images/I/71c6jegKigL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: How big are the locks?** A: about 3 inches. The plastic keys broke when my students tried to open the locks. **Q: One of the locks came broken, how can I get in touch with the seller for a replacement?** A: Return the entire set & order a set replacement. The company does not replace individual pieces. **Q: Where is this made?** A: Hello, this is made in China. **Q: Can I order replacement keys?** A: No. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fun learning toy *by J***A on January 3, 2026* Nice step for the money. My 2 1/2 year-old grandson got them for Christmas and can easily insert the keys and turn them to open them. He likes hooking them on things in the house and then taking them off. Occasionally, they don’t close exactly right. I figured out that that is usually when the key is left turned a little bit. If you have trouble with closing the locks, adjust keyhole in the right direction. ### ⭐⭐⭐⭐⭐ Perfect Educational Toy for Toddlers! *by A***L on December 29, 2025* My 2.5-year-old received these Number Learning Locks as a Christmas gift and absolutely loves them. They keep his attention while also helping him learn in a fun, hands-on way. The locks are great for teaching number recognition and matching, and they’ve been wonderful for developing his fine motor skills as he figures out how to unlock and pair each piece correctly. The colors are bright and engaging, the pieces feel sturdy, and the activity is just challenging enough to keep him interested without being frustrating. I also love that it encourages problem-solving and independent play. Overall, this is a fantastic educational toy for toddlers and a great gift idea. Highly recommend! ### ⭐⭐⭐⭐⭐ Perfect gift for busy kiddos *by V***L on November 26, 2025* This is a really nice little set. The locks are bigger than I expected but I really like it. It makes it easier for my kiddo to work and play with it. The locks function very well and it was packaged neatly. Another thing that I really like about it is how colorful it is, it makes it a lot more fun and interesting. The age suggestion is appropriate ## Frequently Bought Together - Dinhon Kids Learning Locks with Keys Numbers Matching & Counting Montessori Educational Toys for Ages 3 yrs+ Boys and Girls Preschool Games Gifts - Yetonamr Counting Dinosaurs Montessori Toys for 3 4 5 Years Old Boys Girls, Toddler Preschool Learning Activities Toy for Kids Ages 3-5, 4-8, Birthday Gifts Sensory Toys - Magnetic Wooden Fishing Game Toy for Toddlers, Alphabet Fish Catching Counting Games Puzzle with Numbers and Letters, Preschool Learning ABC Math Educational Toys 3 4 5 Years Old Girl Boy Kids --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/238813206-dinhon-kids-learning-locks-with-keys-numbers-matching-and-counting](https://www.desertcart.kr/products/238813206-dinhon-kids-learning-locks-with-keys-numbers-matching-and-counting) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-06-02*