Clayton Boyer Clock Designs


Evil Twin

First there was the sedate Mystery Box.

Now there is "Evil Twin."

Evil Twin growls, undulates, rises and falls, and then as the indicator needle in his mouth moves into the Danger area, he explodes to the delight of the unsuspecting. Evil Twin reassembles in seconds and is again ready for a repeat performance.

You can see "Evil Twin" in action on the video player below (or click here: Evil Twin on YouTube)

Note: if you are blocked from viewing the video below (Germany), try this link: Evil Twin No Music Version


Andy Lake of Big Bear Boxes sent us this wonderful YouTube video of his Evil Twin Sculpture:


Unsuspecting victims shown on player below (or click here: Evil Twin Victims on YouTube)

Evil Twin Mechanical Sculpture plans are available in TWO different formats. Please choose only one option:

The price of the paper plan delivered by mail is $42.00 plus shipping. If you would like to purchase Evil Twin paper plans by mail, click here:


If you would like to purchase electronic plans in dxf format and receive them via email, you must:

1. Have a CAD program that can read dxf's.

2. Have a valid email address that can receive a 5 MB attachment. Add to your safe senders list so we don't end up in your spam filter.

If you prefer the dxf/email option, you will not receive a paper copy by regular mail. Plans purchased with the dxf option will be delivered to your inbox as an email attachment after payment is received, usually within 24 hours. The price of the dxf plan delivered via email is $37.00. To purchase dxf plans via email for Evil Twin, click below:

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