HomePyramid BlocksAbout ProductNine geo blocks challenge children to build a Pyramid, to find four triangle sides, to stack-up and balance and to build to other forms. Size&AgesSize W 4 3⁄4” x L 4 3⁄4” x HT 4 3⁄4” ( 12 x 12 x 12 cm.) Ages 18 Months+
