Product Details

Product Information

These casting rings are perfect for turning scrap glass into amazing conversation pieces!

Simply line the inside edge or the ring with a double layer of fibre paper, fire the piece in the kiln and voila – you’ve created a perfect circle!

These casting rings are ideal for:

  • Pot melts
  • Damming glass thicker than 6mm
  • Strip construction
  • Using up scrap glass

All our moulds are designed for multiple use and with care should last for many firings.


Small – 15cm diameter (2cm depth)

Medium – 20cm diameter (2cm depth)

Large – 30cm diameter (2cm depth)

Please note that all our moulds are hand-made and therefore the dimensions may vary slightly from those shown. Mould manufacturers allow a tolerance of up to 2cm. We strongly recommend cutting the glass to the size measured from the actual mould rather than relying solely on the dimensions shown.

Firing Schedule

Please refer to the 'Casting Ring' information sheet for the appropriate firing schedule and tips on using this mould.