DIY Fun Coating Process: Our sublimation tumblers feature an auto-sprayed process that creates an even, firm coating for clear transfers with consistent color. The twelve-piece set with six lid colors lets kids make their own DIY cups and show their style

Food-Grade Materials: The 304 stainless steel inner liner supports hot and cold drinks for reliable daily use. Designed for contact with kids' beverages, our sublimation tumblers bulk meets CPC requirements, giving parents peace of mind

Vacuum Insulation Design: Double-wall stainless steel vacuum structure keeps drinks cold for up to 12 hours and warm for up to 8 hours. Our sublimation cups maintain a comfortable temperature for milk, juice, and water, so kids can enjoy drinks anytime

Easy to Use: One-press lid opening makes it simple for small hands. Soft-touch silicone straw on these stainless steel bulk tumblers feels gentle for more comfortable sipping

Complete Accessory Set: This tumblers bulk includes silicone mats, heat shrink wrap, boxes, and ribbons along with the tumbler set, ideal for everyday use, party sharing, and special occasions