SI Manufacturing 1571869 Rekenrek Geometric Models

Description

These 2 in. geometrical solids are a great tool for exploring shapes, Sizes, and relationships between area and volume. Transparent construction with removable base and stopper for easy filling with dry or wet material. Includes 17- piece set with activity book. Grades 4 and up.FeaturesRekenrek geometric models17 PieceSpecificationsSafety: Choking Hazard - Contains Small PartsAllergens: Contains No AllergensAge Range: 4+ yearsDimension: 2 inWeight: 1.116 lbs