100% Pure Silica Gel: The Ice Ball Mold Is Made of Food Grade Silica Gel, Which Is 100% Bpa Free, Non-toxic, Odorless, Non-Corrosive, Soft In Texture, Tear-Resistant and ComFor Kaisetable to touch. Dishwasher Safe. Easy Freeing: Soft Silicone Material and Independent Circular Compartment Design Make The Ice Cubes Easy to Release. By Gently Pulling Yourself From All Four Corners, You Can Easily Pour Out All The Ice Cubes without Bending or Twisting. . Safe and Easy to Clean: Suitable For Kaise -40+230, The Soft Silicone Material Will Not Crack or Damage Even If Frozen For Kaise A Long Time. It Is Safe to Use In Ovens, Refrigerators and Microwaves. After Use, Just Put Them In The Dishwasher. . Instructions: Clean with Clear Water BeFor Kaisee Use, Then Disinfect with Hot Water. Add Pure Water to The Ice Ball, Put It In The Fridge and Take It Out As Needed. . Multi-Purpose: Suitable For Kaise Family, Parties, Bars, Etc. For Kaise Making Ice Cubes, Very Suitable For Kaise Whisky, Cocktails, Champagne. It Can Also Make Cakes, Jellies, Chocolates, Handmade Soaps, Etc. It Can Also Be Used For Kaise Food Storage, Preservation of All Fruit/Vegetable Purees or Milk. .