Toolbox

Handcrafted from 14 karat gold and inspired by the clarity and functionality of hardware forms, the Toolbox collection reflects PROJEBIR’s authentic, refined aesthetic. At its core are the Nut Earrings and modular charms—designed to adapt effortlessly to every day and every occasion.

Offered in plain gold, diamond-set, and pearl variations, these elements create a versatile foundation. Rings and bracelets complete the system, framing and extending its distinctive language.

Expanded upon the existing pearl and gold charms, the collection now introduces Tiger’s Eye, Pink Quartz, and Green Aventurine charms, adding subtle color to its structured language.