What is PPSU, and why is it better than standard plastic?

PPSU is a medical-grade material used in hospitals. Unlike standard PP plastic, it has extreme heat resistance, resists scratches to prevent bacterial growth, and will never warp, stain, or leach microplastics.

My cup is leaking from the straw. How do I fix it?

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.

What is the difference between Stage 1 and Stage 2 straws?

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.

Is the cup dishwasher safe? Which rack should I use?

Yes, it is top-rack dishwasher safe. Keep all parts away from the bottom heating element to protect the materials.

How do I wash the silicone straw without tearing it?

Separate the straw tip 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.

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Spill Proof Magic Sippy Cup with Straw and Handle for Baby and Toddlers, Customizable, PPSU, BPA Free, 6 oz, White

Product ID: 380040091

Details

Brand
GROSMIMI
Capacity
6 Fluid ounces
Colour
White
Material
(PPSU)
Special features
Leak Proof

🍼BPA-free, odorless PPSU material

💧100% leak-proof cross-cut straw

🔄360° rotating ergonomic handle

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Description

🍼 Sip Smart, Spill Less — The Magic Cup Every Millennial Parent Swears By!

SAFE DURABLE - BPA-free PPSU withstands repeated sterilization without odor or deformation; microwave & dishwasher safe.
DUAL MODE DRINKING - Use as a spout cup lying down or straw cup sitting up—versatility for every stage.
GENTLE SILICONE STRAW - Soft, pacifier-grade silicone straw eases transition and soothes sensitive gums.
WRIST FRIENDLY HANDLE - Rotating handle design protects your baby’s delicate wrists for comfortable sipping.
SPILL PROOF CONFIDENCE - Cross-cut (+) straw guarantees zero leaks—even on the go or during tumbles.

The GROSMIMI Spill Proof Magic Sippy Cup is a 6 oz, BPA-free PPSU cup designed for babies 6 months and older. Featuring a leak-proof cross-cut straw, a 360° rotating handle for wrist protection, and a soft silicone straw gentle on gums, it offers versatile use as both a spout and straw cup. Durable, odorless, microwave and dishwasher safe, this cup supports independent drinking with style and safety.

Specifications

ASIN	B082SSPN4X
Age Range Description	Baby, Toddler
Best Sellers Rank	#903 in Baby Products ( See Top 100 in Baby Products ) #24 in Sippy Cups
Brand Name	GROSMIMI
Capacity	6 Fluid ounces
Color	White
Customer Package Type	Standard Packaging
Customer Reviews	4.4 4.4 out of 5 stars (3,394)
Finish Types	Glossy
Included Components	Cups
Is the item dishwasher safe?	Yes
Is the item microwaveable?	Yes
Item Dimensions W x H	14.5W x 7H centimeters
Item Weight	0.13 Kilograms
Manufacturer	GROSMIMI
Manufacturer Part Number	Parent_PPSU_Strawcup
Material Features	BPA Free
Material Type	Polyphenylsulfone (PPSU)
Material Type Free	BPA Free
Model Number	1001-W
Number of Items	1
Occasion	Everyday
Other Special Features of the Product	Leak Proof, Microwave Safe
Pattern	Solid
Product Care Instructions	Hand Wash Only, Machine Wash, Microwave Safe
Product Style	Tableware
Recommended Uses For Product	Home, Nursing
Reusability	Reusable
Shape	Round
Size	1 Count (Pack of 1)
Subject Character	no character
Theme	Baby
Unit Count	1.0 Count

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24741CFA

Duties & taxes included

In stock

Sold byAmazon Cote D' IvoireDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cote D' Ivoire.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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