8 yrs & up
Choking Hazard - Small Parts. Not for children under 3 yrs.
Pyramid 5 Parts - Brain Teaser
Serious Item Code: 21175
A triangle, framed base serves as the foundation for an intricate assembly of simply shaped pieces to build together into a regular tetrahedron. An impressive, equal sided pyramid is the goal and the symmetry seems impossible given the jagged and oddly shaped pieces, but therein hides your mystery to solve!