Construction - Engineer Helmet Keychain

🏆 Construction Helmet KeychainA 3D printable keychain inspired by classic construction safety helmets. This compact and durable miniature accessory is perfect for builders, engineers, and DIY enthusiasts who want to carry a symbol of their profession or passion wherever they go.✅ Key FeaturesConstruction helmet–inspired keychain designSimple and recognizable miniature shapeCompact, lightweight, and durableIdeal for single-color or bright filament printsEasy to attach to keys, backpacks, or tool