GD Studio’s Mechanical Mahjong v2.0 has been structurally upgraded from v1.0, with several key internal improvements:
- The track has been upgraded from wood to a brass-embedded track, greatly enhancing smoothness and stability.
- A new high and low frequency interlaced track (exclusive to the “中” version) offers richer, layered fingertip feedback.
- The leather patch now features a magnetic structure, making it easily replaceable — with more personalized designs planned for future release.
- The vegetable-tanned leather has been updated to a vintage color, making it more durable, dirt-resistant, and play-friendly.
Two Versions & Track Customization
Each version features different wood materials and internal tracks. Inside every Mahjong slider are three track options, allowing you to switch hand feel by repositioning the springs and beads.
Note: Each can only push in one direction.
✅ “發” (Fa), meaning “Rich”
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Material: East African Palisander wood
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Tracks:
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Dense track: 8 segments
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Ultra dense track: 16 segments
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Lateral sawtooth track: 8 segments
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✅ “中” (Zhong), meaning “Center” (Limited edition)
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Material: Siam Rosewood (more premium)
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Tracks:
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Paragraph track: 4 segments
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High and low frequency interlaced track: 8 segments
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Lateral sawtooth track: 8 segments
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The fusion of wood, brass, and leather showcases the aesthetic of Chinese EDC. Warm natural wood paired with vintage leather creates a handmade piece that’s satisfying to hold and play with. Multiple track options offer varied tactile experiences, freely switchable for double the fun.
Reminder: As these are made from natural wood, patterns and small scars may appear — each piece is uniquely beautiful.
Check it out:
https://youtu.be/-zKPbnZmEKc






