Creative Enamel Pins Set: Science pins are made of quality metal zinc alloy and plated with enamel painting on the surface, reliable and sturdy, not easy to fade, rust or break, stable for your long time usage
Interesting Lab Elements:you will receive 6 pieces of science brooch in various patterns, full of the cute science themes, such as flasks, test tubes,molecules, atoms and more, ideal for people who love chemistry and science
Easy to Use: On the back of each laboratory enamel pin is a butterfly button that you can remove or put on. It is very firm to wear and can be worn for a long time without worrying about falling off. You just need to press the buttons to remove them, then pierce the needle through the clothes, and then put the buttons back in place.
Wide Usages: The flask test tube enamel pin brooches is perfect accessory for decorating your clothes , hats, backpacks, sweaters, scarves, Etc. which will make you more attractive and lovely with wearing these lab pins
Science Gifts for Adults: These funny enamel pins can be a delicate present for a friend who is a teacher, students, science enthusiasts, or just someone who loves laboratory , Also the perfect gift for yourself, classmates, family, lovers,classmates,colleague, etc.