Gravity Goo

  • Defy physics and gravity with this self-siphoning polymer
  • Just add water to this superabsorbent polymer, and watch as it climbs out of the cup with just the slightest nudge!
  • This oooey-gooey lab is a great introduction to force & motion

16 in stock

$8.99 $6.99

SKU: WGOO-200