ShengShou Master Kilominx V3 (Magnetic)

The ShengShou Master Kilominx V3 (Magnetic) is a 4×4 megaminx built from 240 individually clicked modules, with a full magnetic setup and adjustable spring tension that lets you dial in the feel you want. At 33 mm across a face, it’s a compact take on a high-order shape puzzle shorter finger travel, faster turns.

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Why you’ll like it

• Magnetic positioning: 240 magnets across the puzzle strengthen alignment and cut down on catches and mis-turns, so layers settle where you want them.
• Compact 33 mm build: a smaller footprint shortens the distance your fingers travel, which helps keep turning quick on a puzzle this busy.
• Adjustable to your hand: spring tension is tunable, so you can run it loose and fast or tighter and more controlled.
• Stickerless from the factory: bright, vivid plastic colors that won’t peel or fade with heavy use.

Tuning & control

• Screw-adjustable tension: tune axis distance and elasticity by turning the screws go looser for speed or tighter for stability.
• Quick-open center caps: snap-off center covers make getting to the core for adjustments fast, no full teardown required.
• Twelve-hole one-piece core: a single unified 12-arm core keeps the structure stable at speed and resists loosening.

Performance & design highlights

• 240-module assembly: every module clicks and nests into its neighbors, forming a stable, self-reinforcing structure.
• Widened shells and rounded corners: the wider outer pieces and forgiving rounded edges help layers slide past each other during fast turns.
• Locking center caps: the center caps grip the side and corner center pieces underneath, holding the center region together under hard turning.
• Symmetric internal clips: many internal components use a symmetric snap-fit design to keep weight down and grip comfortable.

Specs at a glance

• Type: 4×4 Kilominx (megaminx-family shape mod)
• Face size: 33 mm
• Weight: 188 g
• Magnets: 240
• Modules: 240 individual pieces
• Surface material: ABS, stickerless
• Model: 7840A-1M

Best fit for cubers who want a compact, magnetic take on the 4×4 Kilominx with the positioning to keep pace at speed.