Spin science into art.

You won't believe your eyes or ears.

Disk will spin faster and louder the longer it goes.

Just give it a spin and gravity does the rest.

Toysmith Euler's Disk

Fascinating Desktop Illusions! Spin the holographic disk on the mirror. Does it speed up? Listen to its rhythmic sounds. Why does the humming get louder as the speed of the disk increases? This patented 3" diameter chrome-plated steel disk creates a hypnotic display of light and sound as it rotates. Includes Euler's Disk, 9" concave mirror base and nine pieces of magnetized holographic foil. Complete with instructions and the scientific answers!

Warning :

Please read all label information carefully on delivery and prior to use.

Image may vary from actual product due to Continuous manufacturer Product updates. Information we provide is for your reference only

• BRAND_Toysmith
• Learning & Education
• PRICE_₹ 4000 - ₹ 4999
• Toys & Games
• TYPE_Science Kits & Toys