Each pride flask is labeled with the formula of dopamine. Dopamine is known as the feel-good neurotransmitter because it plays an essential role in helping our brain's neurons transmit feelings of reward, pleasure, and motivation. This design is a symbol for us to feel good being ourselves.
The pin measures 4cm x 1.5cm | 1.5 in x 0.6 in. The metal color is silver. There are 2 backing pins on the back to attach it securely to your belonging. The pinbacks are black rubber.