The item in the image is an Outlaw Dragon Keychain, which is a type of 3D-printed articulated fidget toy.
These dragons are designed with multiple moving segments that allow them to twist and coil, making them popular as sensory "fidget" tools for desks or as decorative accessories for backpacks and bags. The specific model shown features a "crystal" or "gemstone" aesthetic characterized by sharp, pointed scales.
Key Features
Articulated Design: Every segment of the spine and tail is an independent moving piece, providing realistic movement and posing options.
Material: Typically manufactured using PLA (Polylactic Acid), an eco-friendly, plant-based plastic often used in 3D printing.
Coloring: This particular dragon uses a multi-color or tri-color filament, which creates a shifting, iridescent effect between blue and pink/purple hues as the angle changes.