All these items unless noted otherwise are available in stock. This means you wont have to wait weeks for manufacture! Previously we relied on the worlds biggest 3D printing company Shapeways to print our models and ship them to you, but they unexpectedly went out of business. Now have now transitioned to keeping a small range of our most popular and unique items in stock so that we can supply them to you much faster :-) VARIANTS: The Toroidal Time Traveller Hypercube is offered in a variety of sizes and materials, with and without the hanging ring to make it...