ShengShou Ronnaminx 17x17 Megaminx

The ShengShou Ronnaminx 17x17 Megaminx is a 17-layer dodecahedron puzzle built from 4,377 individual components — one of the most ambitious high-order twisty puzzles ever made. Five years in development, it arrives in a dedicated starfield gift box as a showpiece for collectors and a genuine challenge for anyone chasing the limits of high-order solving.Why you'll like it A true high-order milestone: 17 layers per face on a twelve-sided puzzle, built to push past what most high-order puzzles attempt. Built from 4,377 parts: every small module interlocks and nests into the next, forming one complete megaminx with stable, repeatable turning. Collector-grade presentation: ships in a black starfield gift box, making it a standout display piece and a memorable gift for a serious cuber. Classic 12-color stickerless layout: orange, light blue, purple, warm apricot, pink, bright red, dark blue, emerald green, dark green, white, gray, and yellow for clear face recognition. Tuning & control Screw-and-spring adjustment: an internal elasticity system lets you tune overall tension with a screwdriver to match your preferred feel. Dial in your setup: adjust tighter for control or looser for faster turning, so the puzzle can be set up the way you want to solve it. Performance & design highlights Interlocking module design: thousands of pieces lock and nest together for structural stability across every layer. Precision tooling: molds are machined to 0.01 mm for consistent fit across the full 4,377-piece assembly. Stickerless build: molded plastic color means no stickers to peel or fade over time. Specs at a glance Puzzle: 17x17 Megaminx (twelve-sided dodecahedron) Component count: 4,377 pieces Edge length: 82 cm Puzzle weight: 3,000 g Gift box dimensions: 262 x 262 x 197 mm Gift box weight (with puzzle): 4,000 g Finish: Stickerless, 12-color Core: Non-magnetic, screw-and-spring tension system Item number: 7846A-1 Best fit for the collector or high-order specialist who wants the challenge of a massive 17-layer megaminx and a display-worthy gift box to match.