Hot Glass Color & Supply
Color Tools
Pi Divider
by Carlo Donà
A divider for spacing cane or stripes evenly around a circumference, in five sizes.
Color Tools
by Spiral Arts · Seattle, Washington, USA
An adjustable jig for winding consistent spiral threads. It locks in position and has an angle gauge for repeatable setups.
Links last checked September 30, 2026.
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Hot Glass Color & Supply
Color Tools
by Carlo Donà
A divider for spacing cane or stripes evenly around a circumference, in five sizes.
Color Tools
by Cutting Edge Products (Red Hot Metal)
A layout tool for cane pick-ups and roll-ups. It divides a circumference evenly, so you don't have to do the pi math.
Hobbyglass (Hegan Glassworks)
Color Tools
by Hegan Glassworks (Hobbyglass)
A bench chopper that cuts four 1/2" canes at a time into murrine, and doubles as a color bar chopper with an adjustable cutter height.