--- product_id: 172806249 title: "BLANCO, Biscotti 441215 Diamond Silgranit Drop-In or Undermount Kitchen Sink, 25\" X 22\"" brand: "blanco" price: "₩1423773" currency: KRW in_stock: true reviews_count: 8 url: https://www.desertcart.kr/products/172806249-blanco-biscotti-441215-diamond-silgranit-drop-in-or-undermount-kitchen store_origin: KR region: South Korea --- # 25" x 22" dimensions 100% hygienic material Drop-in or undermount install BLANCO, Biscotti 441215 Diamond Silgranit Drop-In or Undermount Kitchen Sink, 25" X 22" **Brand:** blanco **Price:** ₩1423773 **Availability:** ✅ In Stock ## Summary > Transform your kitchen with elegance! ✨ ## Quick Answers - **What is this?** BLANCO, Biscotti 441215 Diamond Silgranit Drop-In or Undermount Kitchen Sink, 25" X 22" by blanco - **How much does it cost?** ₩1423773 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/172806249-blanco-biscotti-441215-diamond-silgranit-drop-in-or-undermount-kitchen) ## Best For - blanco enthusiasts ## Why This Product - Trusted blanco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Design Tool:** Use the BLANCO SILGRANIT app to visualize your sink with your countertops. - • **Compact & Versatile:** Perfect for a chic second sink or butler's pantry. - • **Stylish & Functional:** Elevate your kitchen aesthetics with a modern, matte finish. - • **Unmatched Durability:** Crafted from ultra-durable granite composite, resistant to heat, scratches, and stains. - • **Effortless Installation:** Seamlessly fits into your kitchen with drop-in or undermount options. ## Overview The BLANCO Biscotti 441215 Diamond Silgranit Drop-In or Undermount Kitchen Sink combines style and functionality with its 25" x 22" dimensions, ultra-durable granite composite material, and versatile installation options, making it an ideal choice for modern kitchens. ## Description Product Description Both an expression of your individual style, and a testament to BLANCO's unsurpassed quality and craftsmanship - a variety of shape, sizes and features combine to bring you the DIAMOND collection. Every detail has been considered, from the large bowl capacity to the easy-to-clean, durable SILGRANIT surface. The BLANCO DIAMOND DUAL DECK SINGLE BOWL is designed to be used as a secondary sink. Made from the rock hard, SILGRANIT patented surface, the DIAMOND kitchen sink features a smooth surface that is resistant to chips, scratches and heats up to 536°F. Even a fork or the bottom of a hot pan can't damage BLANCO SILGRANIT sinks. The colorful, non-porous surface also makes the bowl resistant from all stains, household acids and alkali solutions as well as easy-to-clean. For three generations, BLANCO has quietly and passionately elevated the standards for luxury sinks, faucets, and decorative accessories. A family-owned company, BLANCO was founded over 85 years ago in Germany, and recently celebrated a milestone of 25 years in the United States where we are recognized as a leader in quality, innovation, and unsurpassed service. Create the ideal kitchen experience with the versatility of the DIAMOND collection. From the Manufacturer Heat Resistant - Go ahead, toss in a hot pan. Throw in a baking sheet. Or put that boiling pot right on the work area. Withstanding temperatures of up to 536 Degree, you can't burn, scorch or mar a SILGRANIT II sink. Scratch Resistant - Steak knives. Carving knives, paring knives, pots and pans, you name it, SILGRANIT II can handle it. So whether you're slicing, dicing, mincing or chopping, you just can't scratch this sink. Acid Resistant- Slice a lemon. Squeeze a grapefruit. When it comes to citrus, SILGRANIT II has no fear. Rock hard granite material creates an acid-resistant surface, so you can enjoy all your favorite foods without damaging the finish. Stain Resistant - No matter what you're drinking, pouring… or even sometimes spilling, SILGRAIT II sinks are designed to defy all types of stains. In fact, the ultra-durable, non-porous material resists everything from black tea to red wine. Cleanability - Easier to care for than any other material - our newest innovation is an advanced surface technology that repels water, provides a permanent protective shield against stains and is extremely hygienic. The proof is in the 7 patents and the independent test results - up to 40-percent greater cleanability than others in the category. SILGRANIT II is also cleanable with just the wipe of a sponge against grape juice, acidic foods, tea stains, red wine, even hair dyes. Plus, whether you fun a fork, knife or place a hot pan up to 536 Degree right on its surface - all have no lasting impact. Simply put, SILGRANIT II provides the ultimate finish in color, durability, and cleanability. Non-Fading - Lesser sinks don't stand a chance in the direct sunlight. But a SILGRANIT II sink won't fade, crack or dry out. The color penetrates the entire product - not just the surface. So you get consistent color that last a lifetime. ## Features - SINK DIMENSIONS: 25" L X 22" W X 10" D and designed to fit a minimum 24" cabinet base - COMPACT SOLUTION: Ideal for complementary second sink, butler's pantry or bar sink - EASY INSTALLATION: Can be installed as either a drop-in or undermount for added convenience - ULTRA-DURABLE PATENTED MATERIAL: Heat, scratch, stain, chip and impact-resistant while also 100% hygienic and food-friendly - OPTIONAL ACCESSORIES: Grid (item #221000) and cutting board for drop-in only (item #440231) - INTERACTIVE DESIGN TOOL: Download the BLANCO SILGRANIT mobile color app to help coordinate your sink with common countertop stones or upload your own countertop and match your sink accordingly! - 80-percent rock hard granite - Bowl depth 10-Inch - Outside dimensions 24 1/4 inches by 21 1/4 inches - Biscotti - Drain width 3-1/2 inches ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | BLANCO | | Color | Biscotti | | Material | Granite Composite | | Size | 25" X 22" | | Product Dimensions | 22"D x 25"W x 9"H | | Style | Modern | | Installation Type | Undermount | | Finish Type | Matt | | Shape | Rectangular | | Drain Type | Lift and Turn | | Item Weight | 30 Pounds | | Product Care Instructions | Hand Wash | | Hole Count | 1 | | Manufacturer | Blanco | | Part Number | 441215 | | Item Weight | 30 pounds | | Item model number | 441215 | | Is Discontinued By Manufacturer | No | | Finish | Matt | | Item Package Quantity | 1 | | Included Components | \ | | Batteries Included? | No | | Batteries Required? | No | | Warranty Description | Limited lifetime | ## Images ![BLANCO, Biscotti 441215 Diamond Silgranit Drop-In or Undermount Kitchen Sink, 25" X 22" - Image 1](https://m.media-amazon.com/images/I/513vNuiKUNL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Wonderful! *by T***Y on Reviewed in the United States on March 14, 2014* I got rid of stainless steel sink and put this one in and love it! It is so easy to keep clean where the stainless steel was not. I don't know why so many people want stainless steel in their kitchens. When you have hard water every drop leaves a stain unless you always want to be wiping it out, which I do not want to do. The Blanco sink is superb in my opinion being mostly granite and it wasn't very heavy so one guy was able to install it easily. And it looks so nice with my countertops! Can't say enough good things about it. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Another winner *by R***F on Reviewed in the United States on July 11, 2016* Usually we do black on our renos but, this time around got the sand color. Wow. Beautiful sink. The bronze faucet looks fantastic on it. This is our fifth single bowl granite sink. Can never go back to double bowls. The single bowl is the easiest thing to do everything in. As far as delivery it came on time and the UPS guy, who said he used to work at a big box DIY store, and knows how these sinks can sometime have a crack in them, said he'd never seen a sink packed so well. I opened the box to make sure it was okay. Packed superbly. ### ⭐ 1.0 out of 5 stars This is the second sink that was sent and it ... *by E***S on Reviewed in the United States on May 2, 2018* This is the second sink that was sent and it came with all four corners broken and cracked! I’m returning it and looking somewhere else to purchase it. --- ## 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/172806249-blanco-biscotti-441215-diamond-silgranit-drop-in-or-undermount-kitchen](https://www.desertcart.kr/products/172806249-blanco-biscotti-441215-diamond-silgranit-drop-in-or-undermount-kitchen) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-08*