Designer Tim Holtz has teamed up with Advantus to offer his idea-ology line of unique papercraft embellishments, papers, and tools with a vintage appeal. Loop Pins by Tim Holtz idea-ology can be used for hanging charms and affixing them to projects. This pack of 24 circular wire pins feature 8 of each finish: nickel, brass, and copper. Advantus is dedicated to providing innovative quality products at fair prices.