Little Puzzle Thing Rainbow Jell-O

Mechanical puzzle made of wave-shaped links in stainless steel with a black coating, measuring 5.7 x 5.7 x 7.6 cm and weighing 539 g. The links interlock and can only be separated by performing the correct sequence of movements.

A spherical puzzle made of die-cast stainless steel, 5.7 cm in diameter—like a billiard ball—and weighing 794 g. The segments move in sync, like a camera aperture, and can only be separated from one another in a specific position.

A puzzle made of solid brass, measuring 7.6 cm on each side and weighing 499 g. The rods are 1.3 cm in diameter and have rounded ends turned on a lathe. Taking it apart is easy; putting it back together is much harder.

The fast-paced stacking and building game: Under time pressure, recreate as many designs as possible using the 16 colored building blocks. When stacked into a cube, the blocks also make a beautiful decorative element. Includes 70 challenge cards and an hourglass.

A puzzle consisting of four identical pieces made of brushed stainless steel. When assembled, it measures 7.4 x 7.4 x 6.4 cm and weighs 680 g. It looks simple, but it isn’t. Designed by Studio Revision for Craighill.

Extendable steel shelf that creates a second level inside a shoe cabinet. The width ranges from 34 to 60 cm, with space for about four pairs of shoes or six pairs of pumps. Stackable and can hold up to 3 kg.

A mechanical puzzle consisting of six identical pieces that interlock to form a shape that is neither a sphere nor a polyhedron. Heat-forged aluminum, black anodized, 7 cm edge length, 272 g. Designed by George I. Bell.

Extendable bathtub shelf from 46.5 to 64 cm for tubs with an interior width of up to 65 cm. Keeps shampoo, soap, and a tablet within reach; two adjustable slots hold a toothbrush or smartphone. Holds up to 3 kg.