Grippies Shakers bring kinetic energy and sound exploration to the award-winning toddler STEM platform, Grippies! Connect the two-sized, magnetic rods to each other or combine them with the overmolded metal ball connectors to create a uniquely soothing acoustic building experience. Toddlers can watch the sensory beads rattle their way down the magnetic rods through clear ABS plastic windows. The Grippies Shakers building sets are perfect for toddlers to exercise their auditory, fine and gross motor and engineering skills. Available in 20 or 30 piece sets. Age 18 months+

• Grippies Shakers - an auditory STEM building set for toddlers
• Includes two sizes of ABS plastic rods with clear windows, secure magnetic ends and overmolded metal ball connectors
• Listen to and see sensory beads traverse the internal maze of each rod
• Soft, overmolded plastic promotes tactile exploration
• Discovery of magnetic principles, cause and effect and kinetic energy
• Promotes fine motor, gross motor and observation skills
• Available in 20 or 30 piece sets
• Age 18 months+