Material: 100% or 30% Melamine. Feature: 1) Similar as porcelain, smooth surface. 2) Non-toxic and durable use; endurable of acid. 3) Not suitable for microwave; dishwasher safe. 4) Easy washing and hard broken, pls don t use steel Scrubber. 5) Heat resistant, safe temperature scope: -30 6) Safety and Health, environment protection. food grade, can pass all food safety level test. 7) Low thermal conductivity. Sample lead time: 1) 7days for existing sample. 2) 7-15 days for new mould. Customized: 1)OEM & ODM are welcome. 2) Customer LOGO and pattern can be printed, any Pantone color is available Bulk pack( normally 12pcs/box; 6 boxes/carton ),or according to your special requirements.