This coin-sized metal fidget toy is designed to spin for 13 minutes or more thanks to its precision machining and fast-spinning tungsten carbide tip. The spiral design on top produces a hypnotic effect as it spins round and round. Available in brass, copper, or stainless steel.
This resin-based 3D printer builds up layers of liquid polymer for super smooth models. What makes it truly special is its 13.3″ LCD panel, which allows for builds as large as 29.2 x 16.5 x 40 cm (11.5 x 6.5 x 15.75″). It’s also available with dual 5.5″ panels for printing two models at once.
A self-contained tank that provides a safe habitat for jellyfish. It’s got no sharp edges, filter and pump systems, and a color-changing LED lamp to show off these incredible sea creatures. Kits available with or without jellies. Super early birds can get the tank and jellyfish for $200.