Ultimate Pack Pack so every unboxing remains a

so every unboxing remains a thrilling new surprise at an even better price

CMY Staff Picks gathers five of our own favourites into one box

This 10-piece coloured pencil set brings ROYGBIV to life and then takes it further

and the perfect companion for science experiments at home or in the classroom

Ultimate Pack Pack so every unboxing remains aThe complete set of Platonic solids, in translucent CMY. All five of geometry's perfect shapes: the cube, the tetrahedron, the octahedron, the dodecahedron, and the icosahedron, each one mixing colour as light moves through it. Rotate one just right and colours blend and merge; place it in a sunbeam and it steals the show. There will never be a sixth Platonic solid. Here are all five.