This 6-inch Solar Projector Effect Wheel is a powerful tool for altering sensory arousal levels, reminiscence therapy, story telling, conversation starters, and more. Must be used with Wheel Rotator. Compatible with Solar 100 LED and Solar 250 Projectors.

What's the difference between bossed wheels and magnetic wheels?

• A bossed, or standard wheel, is a wheel that needs to be pushed or screwed into a wheel rotator.
• A magnetic wheel simply attaches itself, magnetically, to the adapter on a wheel rotator (more user-friendly).