Silicone concrete pen holder mold

Desktop office pen holder silicone mold. Use this mold to cast your own pen holders. Made from premium silicone, non-stick, tolerates up to 450 degrees F, great for resin, ice, concrete, chocolate, clay, plaster, etc.

Holder size itself: 21x6x1.5cm.

Mold weight: ~750g.

• Single-piece Platinum-Silicone Glove Mold
• Designed for long term use
• Accurate Geometry
• Easy-to-pour opening
• 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