Calvin's Puzzles Bubbloid 445 Color:White Available in bright stickerless

Available in bright stickerless

A fun and challenging puzzle for those for those who like harder puzzles

It is a cubic version of my of  Edge of Insanity puzzle

The core uses high quality nylon

MoYu AoChuang was the best 5x5 when it was first released in a category where MoYu has many offerings

Calvin's Puzzles Bubbloid 445 Color:White Available in bright stickerlessThe Bubbloid 445 was originally called Bubbloid122. It was designed by Carl Hoff and the mass produced version is the result of a collaboration between Cubewerkz and Calvin's Puzzles. Bubbloid puzzles are corner turning Cuboids that do not shapeshift. Each number in the original naming convention refers to the number of shared edges between 2 adjacent corners sharing that edge. For example, on the longer edge, there is 1 shared edge piece between