With the transparent visual effect of Glass Pyramid, the blocks have a dual color cardstock (cold vs. warm tone) placed diagonally inside, creating unique visual perspectives.
The transparent blocks allow children to familiarize themselves with the mathematical ideas of symmetry, sequence, parallel, comparison, etc, and also actual vs. virtual space.
Dimension: 5 × 5 × 5 cm per block
Contents: Total 16 blocks
Green/blue × 8
Yellow/orange × 8
Double-side printing example cards × 6
Guide book × 1
Package: plastic storage box
Materials include: ABS