Product Details

Product Information

Create many different types of vessel from one mould!  Drop out moulds allow you to control the depth of your bowls and vases.

Bullseye Code: 8633

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


18cm outer diameter x 7.7cm inner 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 6 mm in a Paragon GL24 kiln, and is courtesy of Bullseye Glass Co.

Segment 1:

Rate (°C/hr) – 167

Temp (°C) – 677

Hold – 1:30*

 Segment 2:

 Rate (°C/hr) – 999

Temp (°C) – 482

Hold – 1:00

 Segment 3:

 Rate (°C/hr) – 56

Temp (°C) – 371

Hold – :00

*A visual check of the kiln should be made during this point. As soon as the drop out has lowered to the desired point, crash cool the kiln to approximately 600°C and continue the schedule as per segment 2 above.

Customer Reviews

Based on 1 review
Lynn Massey-Davis

Absolutely amazing results. I have used this to create small depth bowls (about 4cm) or by turning my kiln props larger drops (8 cm) and the patterns which can be achieved with adding frit to plain glass are great. The mould too is robust and takes kiln wash so easily, a real quality product and highly recommended, hours of fun!