Kaleidoscope Kit, Brass and Glass By BC. This Kaleidoscope Kit consists of all the parts you need to make a beautiful piece of art. Each kit comes complete with 3 glass A-1 Quality front-surface mirrors (with protective film), 3 glass disks (1 milky, 2 clear), 3 brass rings, colored bits (you can add your own if desired), and 4 precisely fitted tubes to cover with YOUR clay design!

You don't have to clay these either! You can paint them, cover with rope or dyed yarn, markers, glue-ons, foam, etc. Here's what comes in the kit:
Brass hardware, colored pieces, tubes, front-surface mirrors, lens, and instructions are all included.

Dimensions of the kaleidoscope kit are diameter is approx 1 1/2 inches in diameter at the eye peice and is approx 1 5/8 inches at the larger turning cell end. 7 1/2 inches long barrel over all length with turning cell is approx 9 1/2 inches long.

This kit is a pretty nice kit however you do need something fabric paper or something else to creatively cover the cardboard before assembly.