Math Formula Brooch Pins Maths Pi Symbol Metal Badge Punk Lapel Jewelry for Clothing and Bag

Design: math really makes us crazy! A great one to express your view about math. And interesting one to decorate or DIY your canvas bag, hat etc. Wide Applications: This science mathematical theme lovely brooch pins can be additions to your backpacks, bags, hats, clothes, jackets, coats, scarf, etc. Maths Pi Symbol Design: The fine detailing of the Pi symbol adds a polished and sophisticated touch to your attire. Easy To Use: wear the brooch badges easily and not easy to fall off, and you can also take it off conveniently. Party and Event Accessories: Perfect for parties and events, these brooch pins serve as conversation starters.

Design: math really makes us crazy! A great one to express your view about math. And interesting one to decorate or DIY your canvas bag, hat etc. Easy To Use: wear the brooch badges easily and not easy to fall off, and you can also take it off conveniently. Wide Applications: This science mathematical theme lovely brooch pins can be additions to your backpacks, bags, hats, clothes, jackets, coats, scarf, etc. Maths Pi Symbol Design: The fine detailing of the Pi symbol adds a polished and sophisticated touch to your attire. Party and Event Accessories: Perfect for parties and events, these brooch pins serve as conversation starters.