The Filament Poop Collection is where 3D‑printing chaos meets handcrafted resin artistry. Each blank in this series is made from upcycled 3D printer purge waste—affectionately known as filament poop—encased in crystal‑clear resin to create bold, colorful, one‑of‑a‑kind turning material. These blanks transform failed prints, purge towers, and stringy spaghetti monsters into vibrant, high‑contrast pen blanks packed with personality.

Designed for makers who love something unique, every blank in this collection features a curated three‑color resin swirl paired with real filament scraps for a textured, confetti‑style look you can’t get anywhere else. Whether you’re turning pens, bottle stoppers, handles, or small projects, these blanks deliver eye‑catching patterns, smooth finishing, and a great story behind every piece.

Perfect for turners who appreciate eco‑friendly materials, bold color combinations, and humor‑forward design, the Filament Poop Collection brings fun, sustainability, and maker culture together in one unforgettable lineup.

Explore customer favorites like Party Poop, Galaxy Poop, Cotton Candy Poop, Toxic Slime Poop, Spaghetti Monster Poop, and Maker Mishap Poop — each crafted in small batches and never exactly the same twice.

If you’re looking for upcycled pen blanks, resin blanks with filament, or unique turning materials, this is the collection for you.