Kellar Trivet


Kellar Trivet

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A functional optical illusion that will melt your mind without burning your counters.
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Kellar Trivet

A functional optical illusion that will melt your mind without burning your counters.


Origin United States
Dimensions 8 x 6.5 x 1 Inches
Material Wood (Bamboo, Black Walnut, and Cherry)

One of the best functional optical illusions we've ever come across, the Kellar Trivet will melt your mind without burning your counters. A bewildering visual deception captured in a fine wooden kitchen tool.

The checkered rows appear for all the world to be crooked but a sliding assembly reveals the truth: all of the angles in the pattern are straight and square. The popular visual deception known as the "Cafe Wall Illusion" is made even more impressive thanks to a brilliant adjustable design that can be shifted back and forth from "crooked" to parallel.

Crafted from bamboo, black walnut, and cherry and finished with protective polyurethane varnish. This amazing object was created by Tony Potter, a life-long fan of magic and woodworking who draws on years of experience as both a circus clown and a stage illusion designer. Made in the U.S.A.

Shipping & Returns

Our products ship through a privately owned climate-controlled warehouse in San Diego, California.

We offer a variety of shipping methods from budget-friendly to price-doesn’t-matter. You can compare estimated costs and transit times once you begin the checkout process and enter your shipping address. Carrier options may vary based on your destination.

We strive to pack and ship all items within 24 hours of each order (Monday through Friday). However, we are a small team so during peak holiday season we kindly ask that you allow 3-5 days for your items to be sent on their way. Every box shipped from Art of Play is expertly packed by actual human beings (you can see their names written on your package slip). Everyone in our warehouse is paid a fair wage and treated with respect.

Return Policy

We will gladly offer a refund or store credit in exchange for any items returned within 30 days of the original order, as long as the items are still sealed in new condition. We cannot accept returns of opened or used items. Return shipping is the responsibility of the customer.


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