hand2mind ETA Prisms, Set of 27

Getting into solids - prisms set includes 1 set of prisms, buy the set and save! with the prism set you can create a cylinder and five prisms: triangular, square, rectangular, pentagonal, and hexagonal. Set includes twelve bases (two in each shape) measuring approximately 16 cm in diameter, seven Brass Altitude Rods, precut elastic strings in two colors, six string attachment caps, and sticky Notes.