{"product_id":"grosmimi-replacement-straw-kit-stage-1-6-months","title":"Grosmimi Replacement Straw Kit","description":"\u003cdiv data-birch-description=\"1\"\u003e\n\u003cp\u003eThis kit contains two Stage 1 replacement straws plus a straw brush, made to fit Grosmimi cups and bottles and compatible with select other wide-neck bottle brands. It is intended for babies 6 months and up, and it uses the same softer Stage 1 silicone, meant for babies who are not yet chewing heavily; the brand recommends moving to Stage 2 once a baby starts chewing more with their teeth.\u003c\/p\u003e\n\u003cp\u003eThe straw teat is made of platinum silicone, the same material used for baby nipples, so it is soft on gums and BPA free. Tubes measure 6 inches and can be trimmed to match the height of the cup being used, and the straw's \"+\" cut design is meant to help prevent leaking. The straw can be used two ways: with the tube attached for drinking while sitting, or without it for drinking while lying down.\u003c\/p\u003e\n\u003cp\u003eBefore first use, the straw should be placed in boiling water for about 30 seconds, and the included straw brush should be used for cleaning, gently spun through the teat rather than pushed in and out repeatedly. The brand recommends replacing the silicone straw every 2 to 3 months for sanitation, and inspecting it before each use, discarding it at the first sign of damage or weakness.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStraw teat made of platinum silicone, BPA-free\u003c\/li\u003e\n\u003cli\u003eSame soft material as baby nipples, gentle on gums\u003c\/li\u003e\n\u003cli\u003eCompatible with other wide-neck bottle brands\u003c\/li\u003e\n\u003cli\u003eTube can be trimmed to fit any cup height\u003c\/li\u003e\n\u003cli\u003e'+' cut design helps prevent leaking\u003c\/li\u003e\n\u003cli\u003e2-way use: with tube for sitting, without tube for lying down\u003c\/li\u003e\n\u003cli\u003eIncludes a straw brush for cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTrustScore\u003c\/h3\u003e\n\u003cp\u003eTrustScore is Birch's proprietary rating, from 0 to 100, built from 50+ signals that reflect what actually matters to parents — safety, materials, recalls, certifications and quality. We don't take paid placements or sponsored rankings, so a score is never influenced by who pays to be seen.\u003c\/p\u003e\n\u003cp\u003eThis product's TrustScore: \u003cstrong\u003e87\/100\u003c\/strong\u003e — weighted across 9 criteria:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHygiene \u0026amp; Cleanability: 85\/100\u003c\/li\u003e\n\u003cli\u003eFood-Contact Material Safety: 84\/100\u003c\/li\u003e\n\u003cli\u003eDetachment \u0026amp; Small-Parts Safety: 84\/100\u003c\/li\u003e\n\u003cli\u003eCompatibility \u0026amp; Fit Honesty: 84\/100\u003c\/li\u003e\n\u003cli\u003eHeat \u0026amp; Wear Behavior: 91\/100\u003c\/li\u003e\n\u003cli\u003eRecall History: 97\/100\u003c\/li\u003e\n\u003cli\u003eCertification Credibility: 84\/100\u003c\/li\u003e\n\u003cli\u003eTransparency \u0026amp; Support: 91\/100\u003c\/li\u003e\n\u003cli\u003eCleaning-Tool Construction: 84\/100\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eContents\u003c\/th\u003e\n\u003ctd\u003e2 stage 1 replacement straws and 1 straw brush\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSilicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTube Length\u003c\/th\u003e\n\u003ctd\u003e6 inches, trimmable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecommended Replacement\u003c\/th\u003e\n\u003ctd\u003eEvery 2-3 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Age\u003c\/th\u003e\n\u003ctd\u003e6 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStage\u003c\/th\u003e\n\u003ctd\u003eStage 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCare Guide\u003c\/h3\u003e\n\u003ch4\u003eRECOMMENDATIONS \u0026amp; WARNINGS\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAlways use this product with adult supervision.\u003c\/li\u003e\n\u003cli\u003eNever use straws as a soother.\u003c\/li\u003e\n\u003cli\u003eContinuous and prolonged sucking of fluids will cause tooth decay.\u003c\/li\u003e\n\u003cli\u003eAlways check food temperature before feeding.\u003c\/li\u003e\n\u003cli\u003eInspect before each use and pull the straw in all directions. Throw away at the first sign of damage or weakness.\u003c\/li\u003e\n\u003cli\u003eDo not leave in disinfectant for longer than recommended, as this may weaken the straw.\u003c\/li\u003e\n\u003cli\u003eBefore first use place a straw in boiling water for 30 seconds. This is to ensure hygiene.\u003c\/li\u003e\n\u003cli\u003ePlease use a straw brush when washing the straw.\u003c\/li\u003e\n\u003cli\u003eWhen washing, put a straw brush through the teat and wash gently by spinning the teat.(Do not put in and out excessively.)\u003c\/li\u003e\n\u003cli\u003eAvoid direct sunlight or fire.\u003c\/li\u003e\n\u003cli\u003ePlease replace the silicone straw every 2-3 months for sanitation issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTrustScore breakdown\u003c\/h3\u003e\n\u003cp\u003eWe take what's most important for a product to determine the TrustScore. Here's our research:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHygiene \u0026amp; Cleanability — 85\/100\u003c\/strong\u003e\u003cbr\u003eA specific washing method is given naming a dedicated straw brush threaded through the teat with a spinning motion, but no drying instructions are published and the narrow bore of a straw is a geometry prone to trapped residue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFood-Contact Material Safety — 84\/100\u003c\/strong\u003e\u003cbr\u003eThe straw teat is disclosed as platinum silicone, BPA-free, which is a named polymer with bisphenol scope, but no BPS\/BPF status, migration method or test result is given for this component.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetachment \u0026amp; Small-Parts Safety — 84\/100\u003c\/strong\u003e\u003cbr\u003eThe brand instructs parents to inspect the straw before each use and discard at the first sign of damage, acknowledging a breakage risk, but no small-parts cylinder testing, age grading test, or CPSIA certificate is named for this component.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility \u0026amp; Fit Honesty — 84\/100\u003c\/strong\u003e\u003cbr\u003eThe straw kit is said to fit 'any Grosmimi cups and bottles' and 'other selected brands wide neck bottles', but no neck diameter, model list, or brand names are given for that outside compatibility claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeat \u0026amp; Wear Behavior — 91\/100\u003c\/strong\u003e\u003cbr\u003eThe straw kit page states a concrete replacement interval of every 2-3 months for sanitation, with the brand's wider guidance reiterating a 3-month cadence for silicone teats and straws across its own channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecall History — 97\/100\u003c\/strong\u003e\u003cbr\u003eWe queried the CPSC recall registry directly across its full corpus and date range, with a control confirming the product class is covered, and found no recall filed against this brand in any role.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCertification Credibility — 84\/100\u003c\/strong\u003e\u003cbr\u003eThe stainless steel cup line claims an official lead-free test report and LFGB testing on heavy metals, but neither the lab name, certificate number, nor a reachable report is given, and neither claim is made for this straw kit's silicone teat.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransparency \u0026amp; Support — 91\/100\u003c\/strong\u003e\u003cbr\u003eThe straw teat material is disclosed as platinum silicone, BPA-free, and offers a concrete one-year warranty against manufacturing defects with replacement as the remedy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCleaning-Tool Construction — 84\/100\u003c\/strong\u003e\u003cbr\u003eA straw brush ships with the kit, but neither its bristle material nor a replacement interval for the brush itself is disclosed anywhere in the product copy.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Onzenna","offers":[{"title":"Stage 1 (6 Months+)","offer_id":45272493883458,"sku":"8809466580383","price":15.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/0761\/7858\/files\/grosmimi-replacement-straw-kit-stage-1-6-months-1187567.png?v=1790349741","url":"https:\/\/www.birchstore.com\/products\/grosmimi-replacement-straw-kit-stage-1-6-months","provider":"Birch","version":"1.0","type":"link"}