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All prices are in US$ and exclude shipping costs
Impossible Penrose triangle Buy now › USD $ 59.90
Price excludes shipping costs
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The "impossible" tribar, also known as the Penrose triangle. This fantastic optical illusion has now been made possible through 3D printing. We have further enhanced the illusion by breaking it into cubes and added the dots of a die.

Watch the video:
http://youtu.be/1HAqORTBSV0

A truly three-dimensional object, only made possible with a very special design trick. Please be aware that unlike other attempts to create a Penrose triangle, this model does not have any hidden openings nor hidden twists.

The model is 7.5" (19 cm) high and will come with a matching stand.

Material options and prices (All prices are in US$ and exclude shipping costs):

This item is available in the following options:

Durable plastic

The triangle will be printed from a polyamide (nylon) powder. This is a very light material, the color is white and slightly flexible.

The model can be dyed with RIT or Dyson textile colors or painted.

The material is also known as WSF.

$59.90 Buy this option

Shipping costs:

The designer will ship to the following destinations:
Shipping-small

Destination not shown?

Contact the designer and see if they'll add your destination.
$10.00

Continental US

$23.30

EU countries

We are legally obliged to add 19% VAT (13.30) for delivery to EU destinations. Sorry for that.
The EU-VAT charge is included in the shipping rate. Approx. 16 EUR/14 GBP

Reviews of Impossible Penrose triangle

Additional info: Listed on Sep 05, 2011 Viewed 2509 times Report this item to Ponoko

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