Brand: NAYICI EDC
Product: ERASER Pro
Fidget Slider

ERASER Pro · Mechanical Fidget Slider

Refined Ergonomics · Instant Feedback

A refined golden-ratio silhouette meets carefully optimized rounded edges for a comfortable, natural fit in the palm.

At just 63 × 22 mm, ERASER Pro retains its slim, finger-width profile for easy everyday carry. The recessed slider design keeps the moving components neatly integrated into the body, creating a cleaner, more cohesive appearance.

Hidden Dual Micro-Switch Modules

A new hidden dual micro-switch pressing system introduces an entirely new way to play.

Inspired by the feel of mechanical keyboard switches, the integrated press modules deliver satisfying, responsive clicks in a compact EDC form.

Mechanical Keyboard Feel · Compact EDC Design

Two Tracks · Two Distinct Experiences

Hollow-Chamber Sound Track

A hollow acoustic chamber produces a distinctive, resonant sound with crisp mechanical feedback.

High-Impact Electric Track

Ultra-dense detents create a rapid sequence of sharp, fine-grained feedback. Each movement delivers a lively, electric-current-like sensation that travels from your fingertips through your hand.

Light or Firm · Smooth or Crisp

Choose your preferred track and fine-tune the feel to match your style.

Adjustable Damping

Two adjustment screws let you fine-tune the resistance to your preference.

Turn Left — Lighter resistance and faster movement.
Turn Right — Firmer resistance with stronger spring response.

Make quick adjustments whenever you want to change the feel.

ZIPPO-Inspired Center Track

The center track retains the signature ZIPPO-style chamber sound, while the two side tracks feature ultra-dense tactile detents.

The result combines distinctive acoustic feedback with closely spaced tactile positions, delivering crisp micro-vibrations without skipped detents.

Simplified Modular Construction

The previous design used four screws along the sides to secure the assembly. ERASER Pro adopts a more convenient construction for easier disassembly and reassembly.

Open the perforated grille to access the internal components, enabling glue-free, direct installation of compatible components.

The refined structure makes maintenance and customization more straightforward.

Materials & Weight

Titanium · Keyboard Purple — 53 g
Titanium · Black Warrior — 56 g
G10 · Bumblebee — 34 g
Snakewood · Rubber Duck — 36 g

Specifications

Dimensions: 63 × 22 mm
Play Modes: Dual Micro-Switch Modules + Dual Side Tracks
Damping: Adjustable
Construction: Modular · Glue-Free Component Installation