Round Lens Mold 16, 20mm


Flexible & durable Use with variety of materials
Re-use up to 30 times Use between -53°C ... +232°C (-65°F ... +450°F)

Silicone mold for epoxy resin and polymer clay for making 16 and 20 mm round-shaped castings. Suitable for creating earrings, pendants, decorations.



This mold has 4 cavities in a shape of round lenses.

Items made with this mold have the following dimensions:

2 cavities

  • Diameter: 16 mm (5/8″)
  • Thickness: 5 mm (3/16″)

2 cavities

  • Diameter: 20 mm (3/4″)
  • Thickness: 5 mm (3/16″)

This mold has a glossy surface.


All of my silicone molds are flexible, resistant to tearing, and are durable in use.

Plus, all of my silicone molds can be used with these materials:

  • Resins
  • Epoxy resins
  • Polymer clay
  • Soap
  • Wax
  • Low-temperature melt light metals
  • Plaster
  • Gypsum
  • Concrete

All of my silicone molds have a useful temperature range of -53°C to 232°C / -65°F to 450°F.

Please, don’t hesitate to contact me if you have any questions!

Additional information



Food Safe





Mold Color



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