Kaleido-Ruler Small 2in-8in

Just one tool is needed to cut both kinds of triangles for kaleidoscopetype blocks the easy, accurate way. Make blocks like spider web crossed canoes and kaleidoscope in 13 sizes 2in to 8in, or eleven sizes 6in to 16in every half inch. Angles 90ฐ 45ฐ pointed and 45ฐ blunted.