From these 51 slotted triangles,
you can construct a
Bamboozle.
The edge length of each triangle is 30 mm.
The triangles are engraved with the text "TU/e" on one side,
and "math - cs" on the other side.
The slots are designed to be self-aligning,
with minimal see-through when unused.
Designed by Tom Verhoeff.