Removing supports, burrs, and weird little errors from 3D printing is a labor of love. You can use many different tools to accomplish it, each with its own downsides. The Slice 10 is a fascinating solution to the problem, using high-speed movement rather than heat to cut through your problems.

It recently smashed through its goal on Kickstarter, but it is still worth backing, especially at the lower price of $119, almost $100 off its retail price. I’ve spent some time with it, using it with different projects and materials, and I think it would make a great addition to your toolbox.

It’s sharpness personified

Slice 10 ultrasonic craft knife

An ul…

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