Birds Eco Martingale Collar Women of Science • Gateway to the Stars

• Gateway to the Stars

Use this Water Chemistry glass to re-hydrate after a day in the lab

or keep track of all your reagents in this Alchemy spiral-bound notebook

Whether you’re recording data on bryophytes or planning out your next research expedition

Decorate your lab or home office with a Forest Art Print

Birds Eco Martingale Collar Women of Science • Gateway to the StarsHere's the perfect collar for your fuzzy friend who loves birds as much as you. Martingale collars are what you need if your dog's head is smaller than its neck like a greyhound or a whippet, any dog prone to slipping their collar, or dogs with delicate tracheas and necks like chihuahuas and pomeranians. Our Martingale collars are available in three sizes, adjustable, and built with rPET webbing (made from recycled soda bottles).