Grippies Waves - 20 Piece Set: STEM Magnetic Building Set for Toddlers, Kids Learning and Educational Toys

Grippies Waves – a visual STEM building set for toddlers for Age 18 months+
Includes five sizes of magnetic shapes with clear windows for stacking, balancing and nesting. Watch the flowing water inside gently move around its encased space
Discovery of magnetic principles, cause and effect and kinetic energy promotes fine motor, gross motor and observation skills
Available in 12 and 20 piece sets