Euler's Disk
About this item
- Spin science into art
- Disk will spin faster and louder the longer it goes
- Creates a hypnotic display of light and sound as it rotates
- Just give this fidget toy a spin and gravity does the rest
- Use this office toy to reduce anxiety and increase focus
- A giftable mind game to promote an interest in science
- Patented 3" diameter chrome-plated steel disk
- Includes Disk, 9" concave mirror base and 9 pieces of holographic foil
- Patented 3" diameter chrome-plated steel disk
- Creates a hypnotic display of light and sound as it rotates
- Includes Disk, 9" concave mirror base and 9 pieces of holographic foil
- Foil is magnetized
TSM791709
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