PORTABLE TRAVEL SIZE - You can easily hold this sublimation glass with one hand, perfect for use. Plus, thanks to a screw-on lid, it's a perfect travel no-top! The mouth of the glass is also the right size, so no water will spill even when small children are drinking
Durable and safe:The sublimation cup has good borosilicate material, so it's also good as a sports mug, BPA-free, and resistant to high and low temperatures. It is safe for long-term use. Give you a healthy and elegant life.
DIY Glass Cups:This sublimation glass cup is polymer coated for sublimation, you can print each family member's name on the mug to make their own juicing cups or print inspirational text, creativity image on the mug with tumbler press machine or oven.
Note:If you need to pour hot water into the sublimation tumblers, you need to preheat it first. Hot water below 70 degrees Celsius needs to be slowly added to it. In addition,if the mason jar cup has just been taken out of the refrigerator, you can't fill it with hot water right away.