For nimble fingers only! You'll tie your hands into knots trying to hold on to this coffee mug by the handle. A fun coffee mug with a trefoil handle, for all the knot theorists out there. Don't worry, the rest of the cup doesn't hide any topological surprises.
Unfortunately, this mug cannot be 3D printed, according to Shapeways. I will leave it here in cryogenic storage, with the hope that some day technology might catch up to it and allow it to live again.