Amazon has Uncle Milton Lightsaber Crystal Growing Lab Science Kit for $14.99. This is 25% off from the regular price of $19.99. Free shipping with a $35 order or free 2-day shipping with Amazon Prime.
- Grow a real crystal for your lightsaber!
- Easy to make solution that crystallizes and forms into a real crystal
- Star Wars display base lights up with blue Jedi and red Sith light effects
- Science learning poster included
- Ages 8 and up