volume and capacity geometric set - 15 piece
Made up of a variety of 3D transparent geometric models, this set is a great tool for measuring and comparing the volume relationship between various shapes. The vessels are made so that you may easily pour water, sand or rice from one into the other. They also make brilliant additions to kinetic sand or playdough experiences.
Biggest shape measures 10.5 x 10.5 x 10.2cm and smallest measures 5.4 x 5.4 x 4.2cm.