---
product_id: 186000262
title: "PPSU Baby Straw Cup Stage 1, 6M+, Spill-Proof, 6oz (Beige)"
brand: "grosmimi"
price: "S$49"
currency: SGD
in_stock: true
category: "Grosmimi"
url: https://www.desertcart.sg/products/186000262-ppsu-baby-straw-cup-stage-1-6m-spill-proof-6oz
store_origin: SG
region: Singapore
---

# 6oz spill-proof capacity 360° rotating soft handles Dishwasher & sterilizer safe PPSU Baby Straw Cup Stage 1, 6M+, Spill-Proof, 6oz (Beige)

**Brand:** grosmimi
**Price:** S$49
**Availability:** ✅ In Stock

## Summary

> 🍼 Sip smarter, spill never — the baby cup that grows with your little pro!

## Quick Answers

- **What is this?** PPSU Baby Straw Cup Stage 1, 6M+, Spill-Proof, 6oz (Beige) by grosmimi
- **How much does it cost?** S$49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/186000262-ppsu-baby-straw-cup-stage-1-6m-spill-proof-6oz)

## 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

- • **Effortless Cleaning:** Fully disassembles and withstands dishwasher, microwave, and sterilizer cycles.
- • **Adaptive Grip Design:** 360° rotating handles move with your baby’s hands for ultimate control and comfort.
- • **Mess-Free First Sips:** Spill-proof +Cut straw keeps every drop inside, no matter how wobbly the hands.
- • **Premium Safe Materials:** Crafted from BPA-free PPSU and food-grade silicone for worry-free feeding.
- • **Growth-Ready Straw Stages:** Soft Stage 1 straw perfect for 6M+ gums, with an easy upgrade path to firmer Stage 2.

## Overview

The GROSMIMI PPSU Baby Straw Cup Stage 1 is a 6oz spill-proof sippy cup designed for babies 6 months and older. Made from premium BPA-free PPSU and food-grade silicone, it features a leak-proof +Cut straw, 360° rotating soft handles for easy grip, and is fully dishwasher, microwave, and sterilizer safe. Engineered for mess-free learning and durability, it supports your baby's transition from first sips to confident drinking.

## Description

desertcart.com: GROSMIMI PPSU Baby Straw Cup Stage 1, 6M+, Spill-Proof, 6oz (Beige) | Babies & Toddlers 6+ Months | Removable Rotating Handles | Silicone Straw | Heat-Resistant | BPA-Free Sippy Cup | 200ml : 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 helps 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 | B08398KZ2B |
| Age Range Description | Baby, Toddler |
| Best Sellers Rank | #602 in Baby ( See Top 100 in Baby ) #23 in Toddler Cups |
| Brand Name | GROSMIMI |
| Capacity | 6 ounces |
| Color | Beige |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,752) |
| Finish Types | Glossy |
| Included Components | Cups |
| Item Dimensions W x H | 3.9"W x 5.7"H |
| Item Weight | 97 g |
| Manufacturer Part Number | 1001-CB |
| Material Features | Insulated |
| Material Type | Polyphenylsulfone (PPSU) |
| Material Type Free | BPA Free |
| Model Number | 1001-CB |
| Number of Items | 1 |
| Occasion | Everyday |
| Other Special Features of the Product | Dishwasher Safe, Spill Proof |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only, Microwave Safe |
| Product Style | Tableware |
| Recommended Uses For Product | Home |
| Reusability | Reusable |
| Shape | Round |
| Size | 6 Ounces |
| Theme | Baby |
| Unit Count | 1 Count |

## Product Details

- **Brand:** GROSMIMI
- **Capacity:** 6 ounces
- **Color:** Beige
- **Material:** Polyphenylsulfone (PPSU)
- **Special Feature:** Dishwasher Safe, Spill Proof

## Images

![PPSU Baby Straw Cup Stage 1, 6M+, Spill-Proof, 6oz (Beige) - Image 1](https://m.media-amazon.com/images/I/51AeEGb6s3L.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 6 oz (Beige)
- GROSMIMI Spill Proof no Spill Magic Sippy Cup with Straw with Handle for Baby and Toddlers, Customizable, PPSU, BPA Free 10 oz (Beige)
- Grosmimi Replacements (Straw kit 2-Counts, Stage 2)

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**Shop now:** [https://www.desertcart.sg/products/186000262-ppsu-baby-straw-cup-stage-1-6m-spill-proof-6oz](https://www.desertcart.sg/products/186000262-ppsu-baby-straw-cup-stage-1-6m-spill-proof-6oz)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-11-08*