18k gold zero fucks tumblerHand thrown 10 12oz tumbler. Each item is lovingly handmade in my studio in Vancouver, BC. This item will get hot to the touch if boiling liquid is poured inside (i. e. tea, americano,) recommended use is for lattes. Hand wash & dry. Microwave & dishwasher use is not suggested, as machines vary widely. Avoid extreme temperature changes. The silicone lid will relax as you use it. Never tip the cup or use without ensuring the lid is properly applied. To