Hamilton Brick Keychain – 3D Printed Local History Keepsake (Made from Plant-Based PLA) Celebrate Hamilton’s industrial heritage with the Hamilton Brick Keychain, modelled after the iconic bricks that were once widely used throughout the city. Featuring a classic brick shape with stamped-style detailing, this keychain is a small tribute to Hamilton’s manufacturing past and built environment. Perfect for locals, history lovers, or anyone who wants to carry a piece of the city with them. 3D printed in-store at Print and Play using plant-derived PLA bioplastics, this keychain is lightweight, durable, and available in any colour. Features: Brick-inspired keychain modelled after historic Hamilton bricks Great local keepsake or gift Made from plant-derived PLA bioplastics 3D printed in Hamilton, Ontario at Print and Play Lightweight, durable, and environmentally friendly