Food grade silicone: The popsicle mold is made of food grade silicone. Soft to the touch, without sharp edges, free of bisphenol A, non-toxic, odorless, and durable. The temperature range is from -40 to 446 degrees Fahrenheit, and it is safe to use in oven and refrigerator conditions. It can be used in the refrigerator for many years. You can flip them over and wash them by hand, or you can put them in the dishwasher. Mini silicone ice cream machine: The packaging includes four 12.2 * 5.4 * 2cm rectangular pop-up molds and four 8.6 * 8.3 * 2cm heart-shaped pop-up molds. Using the FANXIYA Ice Cream Mold Set, you can make 8 ice creams for your entire family at once. Non stick and easy to demould: The ice bomb mold is made of soft silicone and can be gently peeled off by hand. The non stick surface makes it easier for frozen explosives to be released from the mold. Stackable anti overflow cover: Each mold is designed with a transparent anti overflow cover to protect the ice cream from the odor and taste in the refrigerator. In addition, stacking molds to save space is also feasible. Widely used: The 4-piece popsicle mold has a wide range of uses and is very suitable for making various mini popsicles. You can use juice, puree, yogurt, fruits, pudding, jam, and jelly to make your own unique frozen food. This is an excellent gift for children to receive more delicious and healthy food!