Here you have a truly unique calendar! With this cube you can set it to all the dates of the year - if you can solve the cube of course! Why not keep
Daily Calendar Puzzle Solutions (April)
MoYu - Cub Calendar 4x4x4 - Marca MOYU - Cub Rubik - Ultimax
Moyu Meilong 3x3x3 4x4x4 Professional Magic Cube Carbon Fiber Sticker Speed Cube Square Puzzle Educational Toys for Children
Calvins Calender 4x4 Cube
Calvin's Puzzle 4x4 Cube 3x3x3 4x4x4 Spanish Calendar Cube Black Body Collection 3x3 Magic Cube Children's Educational Toy - AliExpress
MeiLong Gift Box - 2x2, 3x3, 4x4, 5x5 Bundle Macaron → MasterCubeStore
is a great puzzle to keep on your desk at home, work, or school! The idea is to move the pieces so that the correct month and day are showing!
Calendar Cube 3x3 (V1)
algorithm - Oriented Rubiks Cube 4x4 re-arrange center pieces - Puzzling Stack Exchange
Advent Calendar with 24 Cubes - Employee Advent Calendar
This is a set of 4x4 stickers designed to turn your standard 4x4 into a charming calendar display for your shelf or desk. Application guide
4x4 Calendar Stickers
Rubik's 4x4 Cube, Unique Customisable Gift