Oskar's Treasure Chest Black with Special Gift | Special gifts, Rubiks cube, Projects to try
YuXin Treasure Chest 3x3x3 Magic Cube Stickerless_3x3x3_Cubezz.com: Professional Puzzle Store for Magic Cubes, Rubik's Cubes, Magic Cube Accessories & Other Puzzles - Powered by ECShop
A Rubik's Cube that doubles as a treasure chest. It only opens when solved. : r/ofcoursethatsathing
Oskar's Treasure Chest – TheCubicle
Oskar's Wooden Treasure Chest – TheCubicle
Two years ago, my now-husband proposed to me using a treasure chest cube that only revealed the ring once solved! Rubik's cubes also featured heavily at the wedding earlier this year :