Sphero 2.0 App-Enabled Robotic Ball
$229.95
$189.95
Ovation 12L Convection Oven
$129.00
$74.95
The UV LED (or UltraViolet Light-Emitting Diode) Bit sends out a special kind of light. It looks purple to the eye but it has some special abilities like making white fabrics and certain inks glow in the dark.