コズミックドリーム 100ピース 蓄光パズル

Bought this for my 6-year-old who's obsessed with space, and the 18x12 size is perfect for the coffee table. The pieces are sturdy enough that he can rebuild it without them bending, and he insists on turning off all the lights every single night to watch the planets glow.

The glow effect is genuinely cool once the lights go off, way brighter than I expected. My daughter loves hunting for the little planets in the dark before bed. It's 18 by 12 inches, so it fits nicely on her desk without taking over the whole thing.

My 6-year-old finished this in one sitting and immediately asked to do it again with the lights off. The 18 x 12" size is big enough that the whole space scene really glows across the table.