The Hoberman Mini Sphere Firefly Glow is an award winning toy that's great for all ages. An expanding sphere with multiple colors that glow in the dark & you can throw, bounce, kick, spin, roll and suspend. It even expands from 5.5" to 12". Parents' Choice Approved Award
Original Hoberman mini sphere design
Glow in the dark
Expands from 5.5" to 12"
No assembly required
Includes 21 Cool Things To Do game sheet
Includes a pulley that can be attached to the ceiling allowing you to open and close your sphere.