Serpent F180 - Sealed Bearing Kit HPI I spent 3 days attempting

I spent 3 days attempting this amazing feat of puzzle design and had to peek at the solution to find the last 3 pieces to be inserted

Love - Measuring 1

X-Box is an expert-level trick-opening puzzle box designed by Jürgen Reiche and produced by Siebenstein-Spiele

I finally managed to find a bunch of cubes that assembled that way and then still could not get them into the box

Serpent F180 - Sealed Bearing Kit HPI I spent 3 days attemptingTeam JB Hobbies is thrilled to unveil the Monkey Series bearing kits! Why the "Monkey Series"? Because we believe in infusing a bit of fun and whimsy into the world of precision engineering. Our playful mascot is not just about fun, but also symbolizes our meticulous dedication to quality and high performance. Each bearing in this series boasts of top notch craftsmanship: they're rubber sealed, enriched with premium industrial grease, and handpicked