Faberge Egg Container Silicone Mold is a semi-transparent silicone mold which is advisable to use with UV Resin. You can also use this mold for polymer clay crafts, you will be able to get the details easily on your clay. This is a soft and flexible mold, easy to pop out your resin. This is a shiny mold, so you do not need to glaze the cured piece. Specifications Pack Size: 1 set (Molds Diamonds) Material: Silicone Measurement of Finished Product: 95mm x 140mm