Application: Gem Soap Formula White glycerin soap: 1 cup soap cube Olive oil soap: 1 cup soap cube Mould: large ice tray (6X4inch? 10 drops of lemongrass essential oil Mica powder Soap colorant: 2 colors Alcohol sprays Operation Prepare 1 teaspoon of mica powder (color of your choice) and 1/2 teaspoon of alcohol in a small bowl and mix well to form a paste. Microwave to melt 1 cup white glycerine soap and 1 cup olive oil soap, use a large ice cube tray to separate and serve. (most soap will melt in a microwave oven at high temperature for 30s, remove and stir well.) Add 5 drops of lemongrass essential oil to each bar of soap mixture. Pour the mixture of mica power and essential oil into the melted white glycerin oil soap and add a few drops of stain. Add a few drops of stain to the melted olive oil soap. Mix them and pour the soap into the mould to form a soap mixture. Spray the surface of the mixture gently with an alcohol spray to remove air bubbles. Remove the mixture from the mould after it has solidified. Cut each piece with an art cutter, generally removing 6-10 pieces to form the appearance of the gem.TIPS: The cut corners can be collected and put into a glass for melting. Melting and adding essential oil will make another beautiful DIY work.