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Euler's Disk


Euler's Disk

Availability: In stock

Item #: 2204



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Euler's Disk is a unique combination of science and art. Spin the chrome plated steel disk on the concave mirror base for an exciting visual and audio experience. The mesmerizing disk rolls and spins, or "spolls" and produces a captivating sonic hum. Create an even more stunning display by placing a holographic magnetic on the disk. Try spinning it in a dark room and shining a flashlight on it. You can even use it as a decision maker. It makes a great gift for executives, scientists, students, artists and musicians.

Additional Information

  • Dimensions: Mirrored base is 9" diameter, chrome plated steel disk is 3" diameter x 0.5" thick
  • Material: Magnet, Plastic
  • Color/Style: Holographic Wedges with a Mirrored Base
  • Instructions & More Details: Also includes 6 holographic magnetic triangular wedges and 3 holographic magnetic disks for added effect. Keep magnets away from computers and anything else that might be sensitive to magnetic fields. Actual number of pieces may vary.
  • WARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.
  • Manufacturer: Toysmith
  • Manufacturer's SKU: 791709
  • UPC: 051168017096

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Frequently Asked Questions

How much is shipping?

Shipping is based on your total order weight, your shipping method, and your shipping destination. Standard shipping to the United States starts at only $4.99! Visit your shopping cart and use 'estimate shipping and tax' to see available shipping rates.

When will I receive my order?

Delivery time depends on the shipping method you select and your distance from our distribution center in Northern California. Typical transit time to the western United States using Standard Shipping is 2-4 business days. Typical transit time to the eastern United States using Standard Shipping is 5-7 business days. International shipments typically take 6-12 business days. Expedited shipping methods are also available for faster arrival.

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Can I choose my color?

For randomly assorted color products, you can request a specific color at checkout. Please enter your request in the "Product Color Preferences & Special Instructions" text box, after selecting your shipping method during the checkout process. If we are unable to fulfill your color/style request, we will contact you before shipping to revise your order if necessary.

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