ShengShou Teraminx V3 (Magnetic)

The ShengShou Teraminx V3 7×7 Megaminx (Magnetic) is a 732-piece dodecahedron built for cubers stepping into the highest tiers of megaminx solving. A newly optimized 41 mm face size shortens the distance your fingers travel, and 360 factory-installed magnets lock every layer into place for fast, precise turns on a puzzle this size.

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Why you’ll like it

• Factory magnets, dialed in: 360 magnets are installed across the puzzle for accurate positioning and fewer misalignments when you’re moving fast on a 7-layer megaminx.
• Smaller footprint, faster hands: A 41 mm face size trims the reach of every turn so a puzzle with 732 pieces stays manageable in your hands.
• Built to stay together: A twelve-hole one-piece axis and clip-in center caps keep the center region locked during high-speed turning.
• Classic stickerless color scheme: Bright, familiar face colors with a smooth, comfortable feel across all twelve sides.

Tuning & control

• Quick-open center caps: Pop the cap to adjust tension without a full hard disassembly the axis distance and elasticity are reachable from the top.
• Screw-adjustable tension: Set the axis distance and spring tightness to dial in a looser or firmer feel that suits your solve.

Performance & design highlights

• 732-piece clip assembly: The whole puzzle is built from 732 small modules that clip and nest into each other for a stable, complete structure.
• Widened shell and rounded corners: Broadened outer pieces and fault-tolerant rounded edges help layers realign instead of catching mid-turn.
• Clip-in center lock: The center cap base seats over the fixed center block and clamps the side and corner center pieces, holding the center area firm under speed.
• Symmetrical internal design: Internal components use a symmetrical layout to keep weight down and the puzzle comfortable to hold.

Specs at a glance

• Puzzle type: 7×7 Megaminx (dodecahedron)
• Model: 7842A-1M
• Magnets: 360, factory-installed
• Face size: 41 mm
• Weight: 394 g
• Piece count: 732 modules
• Surface material: ABS
• Color scheme: Stickerless
• Axis: Twelve-hole one-piece core with screw-adjustable tension

Best fit for high-level megaminx solvers who want factory magnets and a smaller, faster face size without setting up their own magnetic system.