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Create 5 Pulsar Powerballs™ that bounce, light up and soar to amazing heights! Choose from different sized ball shapes. Design it yourself then use the included colorful sand packets to create your pulsar light up powerball! Place special lights inside the larger mold to create a Powerball that lights up when it bounces!
What you'll get:
- 1 large Pulsar Powerballs™ mold
- 1 small Pulsar Powerballs™ mold
- 2 Pulsar Powerballs™ lights
- 8 bags of colorful crystals
- 3 resealable storage bags
- Illustrated instructions
Incredible Science Fun Learning Ideas:
- Learn all about polymers and absorption while having and creating a ball. Mix and match the colors to create your own personal and bouncy ball! Open discussions about states and changes of matter as the loose shapeless sand turn into a hard solid round bouncy ball!
- Teach plastic molding and polymerization facts.
Reg. Price: $3.95 Our Price: $2.49 |  | Reg. Price: $18.99 Our Price: $16.95 | | Reg. Price: $9.50 Our Price: $7.99 |