Product Details

Product Information

The flat base will ensure that your glass doesn’t tilt when using it.

Bullseye Code: 8997

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


Inner Dimensions: 12.6cm x 12.6cm and roughly 2.8cm deep.

Outer Dimensions: 13.3cm x 13.6cm and roughly 3.3cm deep.

Base: 6.8cm diameter.

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

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

Segment 1:

Rate (°C/hr) – 167

Temp (°C) – 677

Hold – :05

 Segment 2:

 Rate (°C/hr) – 999

Temp (°C) – 482

Hold – 1:00

 Segment 3:

 Rate (°C/hr) – 56

Temp (°C) – 371

Hold – :00