use it to take notes in your marine biology lecture or to write tales of mermaids and far off lands

Let them inspire you to finish your thesis

bioluminescent mushrooms illuminate the path as the night arises

or sketch up probabilistic graphical models in this dusty teal notebook

Mushrooms Eco Martingale Collar Product Type_Pens use it to take notesAccessorize your pup for your next mushroom foraging adventure, or coordinate their daily look with your mycology research! 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