Guidecraft Grippies Stackers - 24 Piece Set: STEM Soft Grip Magnetic Building, Kids Learning and Educational Toy

Interlocking toddler STEM toy Grippies® Stackers X-shaped, magnetic blocks and two sizes of cylinders for stacking, balancing, patterning and nesting teach 2D and 3D construction concepts and designs Emotion faces, using mathematical symbols, for dramatic play and social emotional development Tactile grips featured in soft, over-molded plastic 18 months +