About AXIS V2 Mecha Appearance: Redesigned sharp mech‑style lines for a minimalist yet hardcore overall look. Four pre‑drilled slots for glow‑in‑the‑dark tubes are reserved on the back, supporting personalized DIY modification with glow tubes to enhance visual effects. Upgrades & Optimizations: Further improvements have been made to the first‑generation structure. Protrusions along track edges serve as limit stops, paired with POM fasteners to secure the inner core. Overall internal play and damping force can be freely adjusted by swapping tracks and POM accessories. Two inner‑core options are available: stainless‑steel inner core and PEEK detent plate. Magnet Tunable Tactile Feel: Eight magnets can be fitted at the axis position with a special NNNSNNNS magnetic‑pole arrangement. Axis magnets create a pulling effect with upper‑cover magnetic inserts, while lower‑cover magnets further modify jitter performance. Diverse fidget‑slider vibration and damping feedback are achieved through magnetic‑field combinations, offering adjustable magnetic effects and high playability. Interchangeable Tracks: As a core replaceable component, different track plates allow users to alter push‑detent feel, travel length and sound performance. Combinations of tracks, counterweights and magnetic‑field modules generate a wide range of distinct fidget experiences, catering to different users’ preferences for smoothness and detent tactility. ❣️ Tips 1. The inner core can be played with on its own, but we recommend purchasing it together with the outer shell. The shell + inner core is all you need to form a complete slider — no additional parts required. 2. Purchase this limited edition Tiger Roar engraved housing with any inner core, and the inner core plate will be upgraded to the themed engraved plate of the "Tiger Roar" series for free. 3. The display plate shown in the product images is for photography purposes only and is not included with the purchase.