Thank you for viewing! This is a brand new, unopened product. Purchased in December 2025. [Product Description] This cube allows you to change the difficulty by attaching panel parts to the main body. The difficulty increases depending on the panels you attach, and even those who can solve a regular Rubik's Cube might struggle? You can enjoy the challenge of increasing the puzzle difficulty. Also, by attaching small parts, you can reduce the number of colors and make it easier. [Japan Toy Awards 2024] Game & Puzzle Category Grand Prize [Set Contents] ● Main body…1 ● Panel parts…27 ● Instruction manual…1 Tax-included price: 4180 yen #toy #RubiksCube