FOOD SAFETY MATERIALS - The ice maker is made of food grade silicone and ABS material, no odor, BPA-free. Note: Our products are all new. Some items may have a slight scent from the food-grade materials initially, but this will not affect your health. Please use with confidence. INDEPENDENT STORAGE DESIGN - Our mini ice cube maker can be neatly stacked in the refrigerator. This 2-in-1 ice bucket holds up to 60 ice cubes, providing extended cooling for bottled beverages. PERFECT LIFE STRESS RELIEF TOOL - After freezing, you can squeeze and knead the silicone ice bucket to easily release all ice cubes. The flexible design allows stress-relief handling without damaging the container. EASY TO USE - Slowly insert the inner cylinder with the cover into the silicone cavity. Turn it fully into place and press down firmly. Then gently pinch the silicone surface under the cover to release the inner cylinder. Ice cube size: approximately 1.5 cm x 1.5 cm x 1.5 cm. MULTI-USE - The ice mold is suitable for use in household refrigerators, car refrigerators, and portable coolers. Ideal for various occasions such as dinner parties, birthday parties, picnics, and more.