--- product_id: 206053837 title: "Grosmimi Replacements (Weighted kit 2-Counts)" brand: "grosmimi" price: "124 zł" currency: PLN in_stock: true reviews_count: 8 url: https://www.desertcart.pl/products/206053837-grosmimi-replacements-weighted-kit-2-counts store_origin: PL region: Poland --- # 360° feed in any position monolithic solid ball for easy hygiene 2 weighted kits for effortless drinking Grosmimi Replacements (Weighted kit 2-Counts) **Brand:** grosmimi **Price:** 124 zł **Availability:** ✅ In Stock ## Summary > ⚖️ Sip smarter, not harder — never miss a drop! ## Quick Answers - **What is this?** Grosmimi Replacements (Weighted kit 2-Counts) by grosmimi - **How much does it cost?** 124 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/206053837-grosmimi-replacements-weighted-kit-2-counts) ## 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 - • **Bonus Value Pack:** Includes 2 weighted kits to keep you stocked and stress-free. - • **Dual Compatibility:** Fits both 6 oz & 10 oz Grosmimi cups and other wide-neck bottles seamlessly. - • **Hygienic & Easy to Clean:** Solid monolithic ball design prevents residue buildup and simplifies washing. - • **Universal Fit for Modern Parents:** Compatible with popular brands like Munchkin, enhancing your feeding toolkit. - • **Effortless Hydration at Any Angle:** Weighted design lets baby drink comfortably without tilting the bottle. ## Overview The Grosmimi Replacement Weighted Kit (2-count) features a solid monolithic weighted ball that enables babies to drink from 6 oz and 10 oz wide-neck bottles at any angle. Designed for hygiene and ease of cleaning, these kits are compatible with Grosmimi and other popular brands, providing a versatile, convenient feeding solution for modern parents. ## Description desertcart.com : Grosmimi Replacements (Weighted kit 2-Counts) : Health & Household Review: Good, but be mindful of "pressure" causing milk to rise up the straw and overflow - These are great to help baby get the last bit of milk or water out of the bottle without having to tilt it. However, I've noticed milk tends to rise up and out of the straw if there is a temperature difference between the liquid inside the bottle and air temperature. Pressure builds up and if you're not paying attention, it overflows. What helps is to unscrew, lift straw out to release the liquid back down and close again. Simple but annoying. At first I thought it was a defect in the design of the weighted straw, but found this to be the case even with the standard straw that comes with the Grosmimi bottle. In fact, it happens with the other brands too so not specific to this brand. Review: Usable in munchkin cups - I use these in my munchkin straw cup. It fits perfectly, and is weighted so my daughter can drink from the cup at all angles. They come with a brush, so getting them clean is fairly easy, but they do take a while to dry. I still recommend them ## Features - 2 WEIGHTED KITS is included. Straw, spout, nipple is not included. - FEED IN ANY POSITION : Let baby drink while holding the cup at any angle with weighted kit. - SOLID TYPE : The ball of weighted kit is made in a monolithic form which is easy to wash and hygienic. - 6 oz &10 oz : It can be use with 6 oz &10 oz Grosmimi cups or bottles. - COMPATIBLE : It can be use with other brand wide-neck feeding bottles. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0848MMQ8W | | Additional product features | Weighted Design | | Batteries required | No | | Best Sellers Rank | #312,207 in Health & Household ( See Top 100 in Health & Household ) #4,434 in Disposable Cups | | Brand | GROSMIMI | | Care instructions | Hand Wash | | Color | White | | Customer Reviews | 4.2 4.2 out of 5 stars (153) | | Item Weight | 1.13 ounces | | Manufacturer | GoGreenlife | | Material | straw | | Material Type | straw | | Number of Items | 2 | | Package Dimensions | 7.36 x 3.11 x 0.98 inches | | Size | 2 Count (Pack of 1) | | Special Feature | Weighted Design | | Style | Modern | | Unit Count | 2.0 Count | ## Product Details - **Brand:** GROSMIMI - **Color:** White - **Manufacturer:** GoGreenlife - **Material:** straw - **Number of Items:** 2 - **Size:** 2 Count (Pack of 1) - **Special Feature:** Weighted Design - **Unit Count:** 2.0 Count ## Images ![Grosmimi Replacements (Weighted kit 2-Counts) - Image 1](https://m.media-amazon.com/images/I/21ZXhkhOi-L.jpg) ![Grosmimi Replacements (Weighted kit 2-Counts) - Image 2](https://m.media-amazon.com/images/I/41MoWBMCFBL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good, but be mindful of "pressure" causing milk to rise up the straw and overflow *by H***E on August 4, 2020* These are great to help baby get the last bit of milk or water out of the bottle without having to tilt it. However, I've noticed milk tends to rise up and out of the straw if there is a temperature difference between the liquid inside the bottle and air temperature. Pressure builds up and if you're not paying attention, it overflows. What helps is to unscrew, lift straw out to release the liquid back down and close again. Simple but annoying. At first I thought it was a defect in the design of the weighted straw, but found this to be the case even with the standard straw that comes with the Grosmimi bottle. In fact, it happens with the other brands too so not specific to this brand. ### ⭐⭐⭐⭐⭐ Usable in munchkin cups *by H***N on November 6, 2021* I use these in my munchkin straw cup. It fits perfectly, and is weighted so my daughter can drink from the cup at all angles. They come with a brush, so getting them clean is fairly easy, but they do take a while to dry. I still recommend them ### ⭐⭐⭐⭐⭐ Great kit. *by S***R on July 17, 2025* I converted original straws into any position ones with this set, dont need to buy any other parts. --- ## 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.pl/products/206053837-grosmimi-replacements-weighted-kit-2-counts](https://www.desertcart.pl/products/206053837-grosmimi-replacements-weighted-kit-2-counts) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-28*