Polygon moulds are V-shaped dams designed to create triangular pattern bars. They have removable steel bars on top to sit your glass on. They are available with three different angles in the V-shape, creating a variety of options for complexity within the pattern bar designs. This listing is for a 60° angle mould.

These moulds offer an affordable and fun way to begin making versatile pattern bars, and I’ve written a 20-page e-tutorial to get your kick-started. The e-tutorial will be emailed to you within 24 hours of purchase and the mould will be shipped within 2 working days, first class Royal Mail within the UK, or via Parcelforce outside the UK.

The e-tutorial includes firing guides for both COE90 and COE96 in Celsius as default - but I can also provide you with Fahrenheit firing guides if preferred.

This mould is 18cm x 8cm x 10cm.

This technique requires a basic wet tile saw, a kiln and your regular hand tools.