{"product_id":"6-pack-kids-sublimation-tumblers-12oz-blank-sippy-cups-diy-craft-set","title":"6 PACK Kids Sublimation Tumblers 12oz Blank Sippy Cups - DIY Craft Set","description":"\u003cp\u003eOur review of these 6 PACK Kids Sublimation Tumblers finds them best suited for crafters and parents who want a ready-to-decorate set of durable sippy cups for children. The biggest reason to consider this pack is the combination of a true \u003cstrong\u003eblank sublimation coating\u003c\/strong\u003e on food-grade 18\/8 stainless steel and the included accessories that let you start personalizing immediately. For DIY projects, classroom crafts, or small gift production the set saves time by supplying six identical 12 oz tumblers, shrink wrap, rubber bases, and a sheet of waterproof stickers.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete 6-pack:\u003c\/strong\u003e Six individually boxed 12 oz tumblers let a crafter produce multiple matching or varied designs at once without extra sourcing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium sublimation coating:\u003c\/strong\u003e Even polymer coating is designed for smooth, full-color \u003cstrong\u003esublimation\u003c\/strong\u003e transfers and consistent print results across the set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak-resistant straw lid:\u003c\/strong\u003e Pop-up straw lid with a spill-proof valve and thickened seal ring reduces accidental spills during daily use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood-safe construction:\u003c\/strong\u003e Made from 18\/8 304 stainless steel and BPA-free materials, the cups are odorless and non-toxic for kids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulated performance:\u003c\/strong\u003e Double-walled vacuum design keeps drinks warm for hours or cold for extended periods for everyday school and travel use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStarter accessories included:\u003c\/strong\u003e Each pack includes shrink wrap, rubber bases, and 50 waterproof DIY stickers to speed up finishing and personalization.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThese tumblers are ideal for hobbyists, small craft businesses, teachers, and parents who want a ready-made blank canvas for heat press and sublimation projects. The six-pack format makes them useful for party favors, classroom projects, or testing multiple designs without buying single units.\u003c\/p\u003e\u003cp\u003eThose who need a heavy-duty lid for high-impact outdoor play or who prioritize an ultra-durable plastic lid may want to look elsewhere, since several users reported issues with lid breakability under rough handling.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcellent \u003cstrong\u003esublimation\u003c\/strong\u003e surface that yields bright, detailed prints.\u003c\/li\u003e\n\u003cli\u003eComes as a practical bundle with shrink wrap, rubber bases, and stickers for immediate use.\u003c\/li\u003e\n\u003cli\u003eStainless steel, vacuum-insulated construction offers reliable temperature retention.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLid durability is a realistic limitation; some customers experienced tops breaking sooner than expected.\u003c\/li\u003e\n\u003cli\u003eFunctionality of lids received mixed feedback, so extra care and inspection are advisable after purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack\u003c\/td\u003e\n\u003ctd\u003e6 tumblers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e12 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e18\/8 304 stainless steel with polymer sublimation coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLid type\u003c\/td\u003e\n\u003ctd\u003ePop-up straw lid with spill-proof valve and seal ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded accessories\u003c\/td\u003e\n\u003ctd\u003e6 shrink wrap, 6 rubber bases, 50 waterproof stickers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation\u003c\/td\u003e\n\u003ctd\u003eDouble-walled vacuum insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eBPA-free, odorless, non-toxic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThis 6 pack of blank 12 oz kids sublimation tumblers is a smart buy for crafters and small sellers who need a consistent, printable surface and useful starter accessories. While lid breakability is a fair limitation to note, the strong \u003cstrong\u003eappearance\u003c\/strong\u003e and reliable coating make these tumblers good value for personalized gifts, classroom projects, and small production runs.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre these tumblers safe for children?\u003c\/strong\u003e\u003cbr\u003eYes, they are made from food-grade 18\/8 stainless steel and are BPA-free and non-toxic.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo they come ready for sublimation?\u003c\/strong\u003e\u003cbr\u003eYes, the polymer sublimation coating and included shrink wrap make them ready for heat press and full-color transfers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the lids leak?\u003c\/strong\u003e\u003cbr\u003eThe pop-up straw lid has a spill-proof valve and thickened seal ring to reduce leaks, but some customers reported lid breakage under heavy use so handle lids with care.\u003c\/p\u003e","brand":"Gekestory","offers":[{"title":"Default Title","offer_id":48175459959003,"sku":"B0CN4YR3RS","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71p1v58HuBL._AC_SL1500.jpg?v=1769527061","url":"https:\/\/gearmusthave.com\/products\/6-pack-kids-sublimation-tumblers-12oz-blank-sippy-cups-diy-craft-set","provider":"GearMustHave","version":"1.0","type":"link"}