Irregular Geode Slice silicone mould

• Re-usable
• Heavy duty
• Flexible
• Suitable for resin crafts, polymer clay, plaster of paris, and urethane casting material (such as PC26)
• No releasing agent is needed (but recommended for more abrasive materials ie cement)
• Finished work can be easily popped out of the mould

***Colour may change depending on stock availability***