This value pack features all four color variations of our neural network design along with a floral brain sticker! The color variants are white+gold, black+gold, black+silver, and lavender. Typically these items would cost $50 separately, but as a pack they are offered $40. 

These beautiful, large enamel pin will be an instant conversation starter and will keep the conversation going when the intricate neural network inspired details are noticed. This pin is perfect for all kinds of brain enthusiasts - whether their interests lie in studying the whole brain, circuits within it, or networks based on the properties of neurons. 

Each pin measures 1.5 inches at its longest and comes mounted on a backing card with two pin backs. Never worry about a crooked pin again!