The ShengShou Petaminx V3 is a 9x9 megaminx built from 1,212 independent snap-fit modules, with an adjustable wheelbase and a 12-hole integrated shaft that keeps all twelve axes locked and stable through heavy turning. This non-magnetic build gives you the full Petaminx challenge with a lighter feel and a lower entry point.
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Setup
Finish
Size / Weight
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Best for
V3 You're viewing this model
Non-Magnetic (0 magnets)
Stickerless
49 mm / 576 g
Screw-tuned adjustable wheelbase and tension
Cubers who want the full 9x9 Petaminx challenge with a lighter, lower-cost build.
V3, Magnetic
Magnetic (480 magnets)
Stickerless
49 mm / 616 g
Screw-tuned adjustable wheelbase and tension
Cubers who want added positional stability and that magnetic click on every layer.
Why you'll like it
Full 9x9 scale: A genuine Petaminx with 1,212 pieces across twelve faces, for cubers chasing the big-puzzle challenge.
Lighter, simpler build: The non-magnetic version keeps weight down to 576g and skips the magnet step, so it turns freely right out of the box.
Tunable to your hands: Screw-adjustable wheelbase and tension let you dial in the feel you want instead of settling for a fixed setup.
Built to hold together: The 12-hole integrated shaft and symmetrical snap joints resist disassembly during fast, heavy turns.
Tuning & control
Adjustable wheelbase: Screw-tuned wheelbase lets you set spacing between layers for the turning resistance you prefer.
Adjustable tension: Tune elasticity across the puzzle to customize how firm or loose each turn feels.
Quick-open cover design: Lightweight covers come off quickly for cleaning, lubing, and re-tensioning.
Performance & design highlights
Snap-fit structure: 1,212 independent modules assemble with precise, stable engagement across all twelve sides.
Widened housing: Reworked housing supports smoother layer travel on a puzzle this large.
Tolerance rounded corners: Rounded contact points help the big layers forgive slight misalignment instead of locking up.
12-hole integrated shaft: A single integrated core anchors every axis for a highly stable structure.
Compact dimension: At 49mm per face, the revised sizing shortens finger travel distance to keep turning efficient.
Stickerless finish: Bright, durable stickerless plastic with no stickers to peel.
Specs at a glance
Type: 9x9 Megaminx (Petaminx)
Model number: 7844A-1 (Basic Version)
Magnets: Non-magnetic (0 magnets)
Dimensions: 49mm per face
Weight: 576g
Pieces: 1,212
Material: ABS
Finish: Stickerless
Best fit for cubers who want the complete Petaminx challenge in a lighter, free-turning build without stepping up to the magnetic version.