Why you’ll love it
- Includes stage 3 (8m+, fast-flow) nipple
- Weighted kit allows feeding in any position
- Ball of the weighted kit is a monolithic form for easy washing
- Compatible with 6 oz and 10 oz Grosmimi cups and bottles
- Works with other brand wide neck feeding bottles
The Grosmimi Weighted Kit and Stage 3 Nipple from BabyOneStop provides a solution for drinking in any position. This kit includes a fast-flow nipple and a weighted straw, allowing babies to drink while holding the cup at any angle.
Materials
What it's made of
Materials
What it's made of
Details
Specifications & more
Details
Specifications & more| Category | Baby Feeding Accessories |
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Shipping & Returns
Fast & easy
Shipping & Returns
Fast & easyOrders ship within 1–2 business days via tracked courier, with delivery typically in 3–7 business days. Free shipping on all US orders.
Returns accepted within 30 days of delivery in original, unused condition. Contact us and we'll send a prepaid label.
Dimensions
Size & fit info
Dimensions
Size & fit info
Care Instructions
How to care
Care Instructions
How to careFrequently asked questions
What is the flow rate of the included nipple?
The kit comes with a stage 3, fast-flow nipple designed for babies 8 months and older.
Is this kit compatible with other bottles?
Yes, this weighted kit is designed to be used with 6 oz and 10 oz Grosmimi cups or bottles, as well as other brands of wide neck feeding bottles.
How do I clean the weighted straw?
The ball of the weighted kit features a monolithic form, which makes it easy to wash.






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