Bring the serene, fluid grace of a living Japanese ornamental pond right to your hands and workspace! The SKS.3D.WS Ultimate Koi Fidget & Clicker Collection brings together four unique engineering designs into one comprehensive master pack. Combining sleek, low-poly geometric aesthetics with robust mechanical functionality, this collection offers everything from full-body articulating flexi toys to high-satisfaction mechanical haptic desk clickers.

Whether you are looking to accessorize your everyday carry, build a satisfying custom desk toy setup, or create modular articulating word trains, this bundle provides unmatched versatility for single-extruder and multi-material 3D printers alike.

THE 4 STYLES INCLUDED IN THIS PACK

1. Strong Articulated Koi Fidget (Full Body Flexi) The Design: A heavy-duty, high-motion sensory desk toy that bends, twists, and ripples effortlessly in your hand.

Features completely overhauled unique linkage system allowing this model to survive heavy handling, drop tests, and endless fidgeting without snapping.

Aesthetics: Includes custom marking options for both Classic Patches (Kohaku style) and Tancho (minimalist forehead spot) patterns.

2. Koi Wiggle Keyring (Pocket EDC) The Design: A ultra-responsive, print-in-place keychain accessory optimised for daily portability on your keys, backpack, or tech pouches.

Dual Hanging Variations: Head Wiggle Style: Focuses the pivot hinge near the neck for a snappy, rapid side-to-side swinging motion when flipped.

Dorsal Fin Wiggle Style: Integrates the keyring loop seamlessly into the centre dorsal fin, letting the entire body drape and ripple fluidly like a real swimming fish.

3. Koi Mechanical Fidget Clicker The Design: A dedicated desktop haptic button sculpted as a sleek koi fish.

Multi-Part Construction: Built with an independent, interlocking rear tail cavity, letting you easily print the main body and tail fins.

4. Koi Fish Head Mechanical Clicker (Letter Train Compatible) The Design: A beautifully sculpted 3D koi head clicker built with dual-purpose mechanics.

Modular Ecosystem Integration: Operates perfectly as a standalone desktop haptic clicker. It is also 100% compatible with the Strong Articulating Name & Letter Train system. Use it as a gorgeous custom lead anchor or end-cap for your personalised articulated names!

MECHANICAL BASE & CONNECTOR OPTIONS For the mechanical switch models (Standalone Clicker and Koi Head Clicker), two structural base variations are included:

Standard MX Base: A robust, full-profile standalone housing designed to snap directly onto MX mechanical switches. Ideal for dedicated desktop macro pads and sensory blocks.

Clipped Switch Base: A sleek, low-profile variant engineered to minimize bulk for compact custom pocket fidget builds.

PRINT INSTRUCTIONS

Initial Layer Height: 0.1mm (2. Koi Wiggle Keyring and Koi Mechanical Fidget Clicker)

Initial Layer Line Width: 0.34mm with a Monotonic Line (2. Koi Wiggle Keyring and Koi Mechanical Fidget Clicker)

General Layer Height: 0.2

Walls: 3–4 perimeters.

Supports: 100% optimised to print completely support-free.

PERSONAL USE ONLY Purchasing or downloading this file does not give you the right to sell physical prints of this design.

COPYRIGHT PROTECTED FILES All SKS.3D.WS Designs are protected under copyright law. Your purchase does not give you the right to sell or distribute the digital files in any way.

COMMERCIAL LICENSE Do you want to sell prints of our models? You can purchase commercial licensing by joining the Commercial License in our Patreon or Thangs3D and unlock the opportunity to share this design with your customers!