---
product_id: 183847677
title: "Baby Straw Cup, Spill-Proof PPSU Sippy Cup with Rotating Handles for Babies & Toddlers 6+ Months, Silicone Straw, BPA-Free, Stage 1, 10oz/300ml (Pink)"
brand: "grosmimi"
price: "₩78193"
currency: KRW
in_stock: true
category: "Grosmimi"
url: https://www.desertcart.kr/products/183847677-baby-straw-cup-spill-proof-ppsu-sippy-cup-with-rotating
store_origin: KR
region: South Korea
---

# 360° rotating ergonomic handles 100% spill-proof cross-cut straw BPA-free premium PPSU & silicone Baby Straw Cup, Spill-Proof PPSU Sippy Cup with Rotating Handles for Babies & Toddlers 6+ Months, Silicone Straw, BPA-Free, Stage 1, 10oz/300ml (Pink)

**Brand:** grosmimi
**Price:** ₩78193
**Availability:** ✅ In Stock

## Summary

> 💧 Sip smart, spill less — the ultimate baby cup for fearless first sips!

## Quick Answers

- **What is this?** Baby Straw Cup, Spill-Proof PPSU Sippy Cup with Rotating Handles for Babies & Toddlers 6+ Months, Silicone Straw, BPA-Free, Stage 1, 10oz/300ml (Pink) by grosmimi
- **How much does it cost?** ₩78193 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/183847677-baby-straw-cup-spill-proof-ppsu-sippy-cup-with-rotating)

## Best For

- grosmimi enthusiasts

## Why This Product

- Trusted grosmimi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Grip & Sip Freedom:** 360° rotating handles follow your baby’s natural hand movements for easy, comfortable drinking.
- • **Effortless Cleaning:** Fully disassembles and is dishwasher, microwave, and sterilizer safe for busy parents.
- • **Mess-Free First Sips:** Spill-proof design keeps your baby’s space clean and stress-free from day one.
- • **Adaptive Straw Stages:** Soft Stage 1 straw for gentle gums, upgrade to firmer Stage 2 as your toddler grows.
- • **Safe & Sound Materials:** Crafted with BPA-free PPSU and food-grade silicone for worry-free hydration.

## Overview

The GROSMIMI Baby Straw Cup is a 10oz spill-proof sippy cup designed for babies 6+ months, featuring premium BPA-free PPSU and silicone materials. Its innovative cross-cut straw prevents leaks, while 360° rotating handles ensure ergonomic grip. Fully dishwasher, microwave, and sterilizer safe, it supports easy cleaning and comes with two straw firmness stages to match your baby’s development.

## Description

desertcart.com : GROSMIMI Baby Straw Cup, Spill-Proof PPSU Sippy Cup with Rotating Handles for Babies & Toddlers 6+ Months, Silicone Straw, BPA-Free, Stage 1, 10oz/300ml (Pink) : Baby

## Features

- SPILL-PROOF FROM FIRST SIP — NO MESS, NO STRESS: Designed for babies beginning their cup journey at 6+ months. The spill-proof +Cut straw and flip-top lid help prevent leaks when your little one tips, drops, or carries the cup. Built for the messy moments of learning to drink—without the mess.
- SAFE FROM THE INSIDE OUT — PREMIUM PPSU + SILICONE: Every part that touches your baby's drink is made from premium PPSU or food-grade silicone. No metal or microplastics in the drinking path—just thoughtfully selected materials designed for everyday feeding and drinking.
- EASY TO CLEAN — TOP-RACK DISHWASHER, MICROWAVE & STERILIZER SAFE: All parts fully disassemble for thorough cleaning. Top-rack dishwasher safe, microwave safe, and safe for boiling or steam sterilization. Durable PPSU and silicone are designed to withstand repeated cleaning and daily use.
- TWO STRAW STAGES — SAME SEAL, DIFFERENT BITE: Both stages share the same leak-proof cross-cut straw and flow rate — only the firmness differs. Stage 1 (6M+) is soft for new gums and first sips; Stage 2 (12M+) is firmer to resist biting. Start with Stage 1, upgrade when chewing begins.
- 360° ROTATING HANDLES — EASY GRIP, EVERY LAST DROP: Soft handles rotate a full 360° to follow your baby's hands — no awkward wrist twisting. They tilt with the cup, so your little one can drink down to the very last drop.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0842D5Z17 |
| Age Range Description | Baby, Toddler |
| Best Sellers Rank | #964 in Baby ( See Top 100 in Baby ) #35 in Toddler Cups |
| Brand Name | GROSMIMI |
| Capacity | 10 Fluid ounces |
| Color | Pink |
| Customer Reviews | 4.3 4.3 out of 5 stars (4,268) |
| Included Components | Cups |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | Yes |
| Item Dimensions W x H | 3.9"W x 7.5"H |
| Item Weight | 116 Grams |
| Manufacturer Part Number | Parent_PPSU_Strawcup |
| Material Features | Insulated |
| Material Type | Polyphenylsulfone (PPSU) |
| Material Type Free | BPA Free |
| Model Number | 1002-PI |
| Number of Items | 1 |
| Occasion | Everyday |
| Other Special Features of the Product | BPA Free |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Style | Tableware |
| Recommended Uses For Product | Home, Nursing, Travel |
| Reusability | Reusable |
| Shape | Round |
| Size | 10 Ounces |
| Specific Uses For Product | Drinking |
| Theme | Baby |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** GROSMIMI
- **Capacity:** 10 Fluid ounces
- **Color:** Pink
- **Material:** Polyphenylsulfone (PPSU)
- **Special Feature:** BPA Free

## Images

![Baby Straw Cup, Spill-Proof PPSU Sippy Cup with Rotating Handles for Babies & Toddlers 6+ Months, Silicone Straw, BPA-Free, Stage 1, 10oz/300ml (Pink) - Image 1](https://m.media-amazon.com/images/I/51nL+IafQ8L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What is PPSU, and why is it better than standard plastic?**
A: PPSU is a premium material used in hospitals commonly used for medical devices. Unlike standard PP plastic, it has extreme heat resistance, resists scratches to prevent bacterial growth, and will never warp, stain, or leach microplastics.

**Q: My cup is leaking from the straw. How do I fix it?**
A: Check if the cross-cut (+) valve is torn. If it is intact, simply pinch the air valve on the silicone base 3–4 times after closing the lid. This equalizes internal pressure (especially from warm drinks) and instantly stops backflow.

**Q: What is the difference between Stage 1 and Stage 2 straws?**
A: They share the same leak-proof valve and flow rate. Stage 1 is ultra-soft for sensitive baby gums. Stage 2 uses firmer, high-density silicone built to withstand biting and chewing from older toddlers.

**Q: Is the cup dishwasher safe? Which rack should I use?**
A: Yes, it is top-rack dishwasher safe. Keep all parts away from the bottom heating element to protect the materials.

**Q: How do I wash the silicone straw without tearing it?**
A: Separate the straw nipple from the tube. Insert your straw brush gently, and twist it side-to-side to clean. Never scrub the brush up and down vertically, as this may puncture the cross-cut valve and cause leaks.

## Frequently Bought Together

- GROSMIMI Spill Proof no Spill Magic Sippy Cup with Straw with Handle for Baby and Toddlers, Customizable, PPSU, BPA Free 10 oz (Pink)
- Grosmimi Replacements (Straw kit 2-Counts, Stage 2)
- GROSMIMI Flip Top Spill Proof Sippy Cup, PPSU, BPA Free, 10 oz, Stage 2 Straw for Toddlers (Air Balloon)

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**Shop now:** [https://www.desertcart.kr/products/183847677-baby-straw-cup-spill-proof-ppsu-sippy-cup-with-rotating](https://www.desertcart.kr/products/183847677-baby-straw-cup-spill-proof-ppsu-sippy-cup-with-rotating)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-07-12*