Fat Brain Toys Tobbles Neo ,7 pieces

PHYSICS INTERPLAYS WITH MODERN DESIGN throughout these six unique stackable spheres!
BALANCE, NEST, SPIN, AND STACK THEM in gravity-defying angles; ideal for busy, curious children
PERFECT FOR AGES 6 MONTHS AND UP; made of high quality ABS plastic; safety tested; sturdy design
GREAT FOR SENSORY EXPLORATION, motor skills, coordination, spatial reasoning, imaginative thinking
FRUSTRATION-FREE PACKAGING; includes 6 dual-colored spheres and a base to stack them on