Our Hand Casting Kit contain cotton alginate, cementing agent, gypsum powder. It can record the growth process, fine capture every fine line and fingerprint, so that you create a more perfect product, is a kind of love witness. Its application method is very simple: Pour water into the container, pour the cloning powder into the water and stir for 1 minute. Put your hand into the cloning powder. After about 3-5 minutes, the solution will be fixed. Pull your hand out. Mix the model powder and water, pour it into the mold cavity, and wait for the model powder to solidify. Gently take out the hand model, use sandpaper to slightly trim and color it to make the model more beautiful. Perfect for teens, adults, couples and friends to create priceless memories together, it's a great choice for gift-giving.