Laygen
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Pre-order Information
Pre-order Information
Due to unforeseen factors during manufacturing and surface finishing, the shipment of pre-order items may be delayed by 1–2 months beyond the estimated shipping date. Thank you for your understanding and patience.
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Brand: CHENYU
Product: Laygen
Category: Dual-Mode EDC Fidget
Two Distinct Feels in One Slim Form
Dense Sliding Feedback and Crisp Rocker Clicks
Laygen combines two independent mechanisms in a slender, cigarette-inspired body. The push rod runs along a densely segmented track, producing fine, closely spaced pulses with a smooth, tingling feel.
At the other end, the PEI rocker offers four-stage, side-to-side movement with distinct tactile steps and crisp clicks. Both mechanisms support one-handed play, letting you alternate between sliding and rocking rhythms.
Stainless Steel, Amber PEI, and Brass Details
A stonewashed stainless steel body pairs with an amber PEI rocker and inset brass accents. Wraparound detailing adds texture, while the shaped contact surfaces give your fingers defined places to push and rock.
Measuring 84 mm long and weighing 19.5 g, Laygen slips easily into a pocket or EDC pouch.
Tune the Feel and Add a Glow
Included spring and ball kits let you adjust the feedback toward stronger resistance or a smoother glide. The removable rocker also accommodates one 2 × 12 mm tritium or luminous tube, accessed by removing the rocker screw.
Specifications
| Specification | Details |
|---|---|
| Materials | Stainless steel, PEI, and brass inlays |
| Body finish | Stonewashed |
| Length | 84 mm |
| Diameter | 8.3 mm |
| Weight | 19.5 g |
| Play modes | Dense-track push rod and four-stage rocker |
| Glow-tube compatibility | One 2 × 12 mm tritium or luminous tube |
Factory Configuration
| Mechanism | Spring and Ball Configuration |
|---|---|
| Push rod — configuration 1 | 0.25 × 2.5 × 4.5 phosphor bronze spring + 2.78 mm zirconia ball |
| Push rod — configuration 2 | 0.3 × 2.5 × 4.5 × 7 phosphor bronze spring + 2.778 mm glass ball |
| Rocker | 0.3 × 2.5 × 4.5 phosphor bronze spring + 2.5 mm zirconia ball |
Included Accessories
| Kit | Contents |
|---|---|
| Stronger-resistance kit | 2 × phosphor bronze springs, specification 0.3 × 2.5 × 4.5 × 7; 2 × 2.5 mm glass balls; 2 × 2.78 mm glass balls |
| Smoother-glide kit | 2 × phosphor bronze springs, specification 0.25 × 2.4 × 4.8 × 7; 2 × 2.78 mm zirconia balls |
| Additional spares | 1 × phosphor bronze spring, specification 0.3 × 2.5 × 4.5; 2 × 2.5 mm zirconia balls; 1 × M2 × 12 rocker-removal screw; 1 × M2 × 2.5 rocker screw |
| Tools and other items | 1 × T5 screwdriver; 2 × L-shaped hex keys; 1 × rubber ring; 1 × instruction manual |
Product Notes
- Minor internal marks from factory sliding tests are normal.
- The body contains brass inlays. Consider copper sensitivity and the characteristic metallic smell of brass before purchasing.

