Astronomy Eco Martingale Collar Material_rPET or draft your latest astronomical

or draft your latest astronomical theories in this Star Map notebook

each bloom a striking reminder of nature’s hidden dangers

but few opportunities to share their work

Titanium alloys – like this pen – are often used in jet engines

5 mm ink cartridges

Astronomy Eco Martingale Collar Material_rPET or draft your latest astronomicalBring the stars a little closer to your out of this world fuzzy friend. 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).