Features: The shaker molds are compatible with most materials as metals,epoxy,plaster,beeswax, wax.You can use the hollow silicone mold make keychain , necklace ,pendants and other jewelry. Quicksand Casting Molds:The casting molds easy to use.You can add pigment,dried-flowers, beads or other resin materials.You just add baby oil or water can create a flow effect resin artcraft. Easy To Use:The silicone mold color is clear ,you can check the production process.You just add soap water after the resin has solidified,twist the mold,item can be easily push out. Our epoxy resin moulds are very suitable for making handicrafts such as pendants, schoolbag chains, jewelry necklaces, car pendants, quicksand decorations, etc. Tip:If you want a quicksand effect, add baby oil to the hollow. Because the addition of water will cause the sealing sheet to be clouded with water-vapor. Specifications: Material: Silicone Size:Approx.6x3x1.2cm/2.36x1.18x0.47" Note: Please allow 1-2cm errors due to manual measurement,Please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Piece Silicone Mold