Small Ceramic TumblerHand thrown 10 12oz tumbler. Each item is lovingly handmade in my studio in Vancouver, BC. item ships in 2 5 business days. 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