## Design Concept The keychain features a unique heart shape integrated with lego-compatible studs, combining the love symbol with playful versatility. ## Purpose Designed to be used as a decorative accessory for keychains, bags, or as a collectible gift, especially popular among lego enthusiasts. ## Printing Suggestions Use a fine nozzle (0.4mm or smaller) to capture the details of the lego studs. PLA or ABS materials are recommended for durability. ## Assembly Instructions The model requires no additional assembly; simply attach it to keychains or other accessories via the integrated hoop.