Similar to the crystal plate, the premium jade stone is used as a pallet for eyelash extension glue to prevent a rapid and premature drying during the application process. Jade stone can be cleaning with a non-acetone product if the glue is still in liquid form. If glue is left and becomes hardened acetone must be used to clean, for stubborn glue soak overnight. Jade stone may not appear exactly like picture due to each stone being unique in color.