Poisonous but so colourful, Poison dart frogs come in so many cute designs. Frogtastic Poison Dart Frogs will venture into turning more frogs into enamel pins. And let's not forget the salamanders, these might not be poisonous but they are also colourful

A set of bird enamel pins, featuring birds found in and around Rotterdam. Some of the unlocked pins will be donated to charity.

Frogs that are frogtastic! We all have a favourite frog out there! These enamel pins will cover a handful of the most known and colorful frogs out in the world.