Dendro Keepers are rad. They keep your hands safe and protect your expensive increment borers. The Raw Series are meant to resemble their users; rough & tough. Just like their fancier "designer" cousins, these hand crafted, Made in Texas, products of love & devotion are so worth it. Plus! You'll get a super rad Dendro Keeper sticker to sport wherever you showcase your passions & causes via stickers (preferably a hard surface).
 
Raw Dendro Keepers measure 1.25" diameter x 2.5" tall. Nothing too fancy here, just a nice, simple cylinder to give you an affordable way to extract stuck cores while protecting your borer and hands.
 
How to Use: Don't overtighten your Dendro Keeper. Just screw in your increment borer till the cutting threads are covered, insert a golf tee, dowel, etc., and voila! The core should come loose. 
 
You can leave your increment borer assembled and not have to stow the metal bit into the handle after each tree! This is one of the best things about Dendro Keepers; they save time, cut the hassle, and keep your borer tips safe.
 
Joe's Tip: You should be metal, but DON'T EVER USE METAL when ejecting cores from increment borer tips. Wood & bamboo are good choices :)