I designed this mini Erlenmeyer Flask to be worn as a pin in the March for Science. I think I rose to the challenge and designed this super fun and fast knit. I also designed a water drop that symbolizes the need for safe drinking water.

These could be attached to a safety pin and used as a pin. They also could be sewn onto any simple knit hat or headband for Project Thinking Cap. They would make great magnets too!