Sphere Mold 30mm

(1 customer review)


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 30 mm sphere-shaped castings. Suitable for creating pendants, decorations. The mold will be with a cut for an easier demolding of the sphere.


This mold has one cavity.

Each sphere made with this mold has the following dimensions:

  • Diameter: 30 mm (1 1/8″)
  • Height: 28 mm (1 1/8″)
  • Truncation area: approximately 10 mm (3/8″)

This mold has a glossy surface.


Mold will have a slit (cut). A cut makes it easier to take the ready piece out of the mold and can be helpful for placing things inside of the mold (plants, etc).
When you use the mold with a slit just adjust two sides on the cut together before pouring epoxy resin. The better the sides are adjusted, the better the result (smaller seam).


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

Weight 45 g
Dimensions 30 × 30 × 28 mm


Food Safe




Cut / slit in the mold

With a slit / cut

Mold Color


1 review for Sphere Mold 30mm

  1. karbin1121 (verified owner)

    I recommend this mold if your looking to make dope sphere key chains or a pendant. Quality is amazing, shineness and surability is holding stable. A top notch quality mold. Would recommend to all my resin craftmakers. Also it has a nice cut

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