These sets of 17 transparent 3-D shapes can be used to explore volume, surface area, and nets.
Removable lids and stoppers allow for volume comparisons using liquid or solid materials. Name of shape is etched into lid for easy identification. Lids can also be used for 2-dimensional shape investigations.
Each set includes small cube, large cube, cone, square prism, rectangular prism, hexagonal prism, pentagonal prism, sphere, hemisphere, small cylinder, large cylinder, square pyramid, small triangular prism, large triangular prism, triangular pyramid, hexagonal pyramid, and pentagonal pyramid.
Constructed from washable, durable plastic with seamless edges.