3D Pen Filament Refills – 2 Pack Bundle with 40 Strands Per Package, 80 Strands in ALL – 66FT Long for 3D Printing – 1.75MM PLA Eco-Friendly Plastic – FREE BONUS Stencil Ebook ( White )

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3D printing pens can be used to create an endless array of amazing projects, but only if they’re filled with the very best ink! The Boonix 3D Pen Filament Set allows you to stock up on the best quality 3D pen filament refills on the market, so you’ll be able to make any masterpiece that you can imagine.BETTER FOR THE PLANET: Our 3D doodle pen refills are made out of PLA, a type of plastic made from Corn that is biodegradable and free of petrochemicals