Excelity MINI Silicone Ice Ball Ice Tray Ice Cubes DIY Mould Pudding Jelly Mold (Square) Material:100%Silicone Simple and practical daily use Rating of temperature:-40 centigrade to +240 centigrade BPA Free. Latex Free.Exceeds FDA and LFGB (European) Silicone Food Standards. Get Creative - Ice balls can be flavored, colored, or even filled with fresh fruit or mint leaves!