Mould 8350 Small Double Curve (24 x 20 x 4.5cm)

Small Double Curve Mould 8350 (24cm x 20cm x 4.5cm)

Mould 8146 Small spherical bowl (13.5cm diameter x 3.3cm)

Small Spherical Bowl Mould 8146 (13.2cm diameter x 3.3cm)

Large Classic Mould 8124 (40cm diameter x 10cm)

100% of 100
£85.10 £70.92
2 in stock
Large Classic Mould  

Create elegant bowls with this large circular mould. It has a flat base so you can make a beautiful centrepiece that is also a functional object.

This is the biggest circle mould we do - 40cm across and 10cm in depth. The flat base diameter is 14.5cm.

Bullseye Code: 8724

Please note this will not fit in the Hobbyfuser, GM814, Hotstart, Firebox 14 or Paragon Fusion 16.

Will this mould fit in my glass kiln?

If you need a smaller mould for your kiln, this popular style is also available in Small and Medium sizes.


Firing Schedule:

Please Read: This firing recommendation has been calculated using Bullseye Glass with a thickness of 6 mm in a Paragon GL24 kiln, and is courtesy of Bullseye Glass Co. 

Segment Rate (C/hr) Temp. Hold
1 167C 663C :30
2 999 482C 1:00
3 56C 371C :00


  • All kilns vary, as does glass viscosity. Testing is necessary.

  • Remove the shelf when slumping in small kilns.

  • Side firing kilns may require more time in the first ramp than top firing kilns.

  • Bubbles in slumping are caused by firing too high or holding too long at process temperature.

  • Cracked moulds or cracked glass is caused by firing too fast in the first ramp or cooling too fast.

  • Devitrification on the outside of a slumped piece is caused by firing too high or holding too long at process temperature.

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.

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



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