Our Department of Planetoid shrinking used the patented Nano-o-Tron on a neighboring planet to create this wonderful rheoscopic toy. Rheoscopic, what? Rheoscopic fluid is a special material that shows currents. Within this planet's shell you will see fluid dynamics visualized in spectacular ways.
- NON MEDICAL Face Covers +
- New Arrivals
- Clothing +
- Holiday
- Shoes
- Jewelry +
- Accessories +
- Beauty +
- Candy +
- Gifts // Toys +
- Stationary, Paper, Pens + More +
- Swim Goggles // Everything for the Pool
- For the HOME
- CLEARANCE SALE +