LanLan Rhombic Dodecahedron

Fun for beginners, different than most puzzles, but should be larger

This turns smoothly brand new, but it often locks up due to alignment issues. It has high-quality stickers in 12 delightful colors. It plays essentially like a 4x4 cube, and as such it should be larger in my opinion. If it were made bigger, then the larger parallel faces might make alignment less of a problem (and easier for adults to manipulate). Never any problem with popping pieces. Not a mental challenge for anybody who can solve a 4x4 cube (just alignment problems noted above). It is actually EASIER than a 4x4 cube because the "edge" pieces have only 1 color, and so there is never a "parity error". However, it is significantly more difficult than a standard 3x3 cube, so it could be a challenge for some. I like it for the look, but since I know how to solve a 4x4 and it has alignment issues, it is not fun to solve. I can only recommend it for a collector or a beginner.