Concrete pen holder silicone mold, used to cast your own unique pen holders and beautiful desktop decoration . Made from premium silicone, non-stick, tolerates up to 400 degrees F, great for resin, ice, concrete, chocolate, clay, plaster, etc..
Single-piece Platinum-Silicone Glove Mold
Designed for long term use
Easy to demold
Use with Cement-All requires almost no cleaning between castings
Estimated lifetime: 300+ castings
With proper care can produce 1,000+ castings from most molds