This keychain is a miniature replica of the Companion Cube from the iconic game "Portal." The sleek design with a heart in the center reflects the cube's unique symbolism of loyalty and friendship. This keychain is perfect for fans of the "Portal" series and makes an excellent accessory for keys, backpacks, or bags.

Features:
 

Dimensions: Compact size that fits comfortably in your pocket or on a keyring. Suitable for printing on most standard 3D printers.
 

Materials: Recommended to use PLA or PETG plastic for high durability and longevity.
 

Superior Detail: SLA printing provides an ultra-smooth surface and sharp detailing for a premium finish.

Usage: Ideal as a unique souvenir, gift item, or personal accessory.
 

Printing Instructions:
 

Layer Height: 0.1-0.2 mm for fine details and smooth quality.

Infill: 10-20% to ensure durability while keeping it lightweight.

Supports: Designed for support-free printing, making the process simple and efficient.

Materials: PLA, PETG, or ABS for a strong and reliable print. SLA resin for the highest level of precision and surface smoothness.

Post-Processing: Light sanding and painting are recommended to achieve a polished and high-quality look.

SLA Printing Recommendation:

For the best results, print using an SLA resin printer. SLA technology ensures crisp, clean details, smooth surfaces, and a professional finish, making the keychain look even more realistic.