Your 3D pen unlocks endless creativity. Now, give it—and your valuable filament collection—the protection they deserve. Our innovative 2-in-1 storage kit solves the common problem of tangled, broken, or lost filaments by adding a dedicated, hard-shell PP box that keeps every strand safe and organized.

Why Our 2-in-1 Design is Superior:
Most basic cases just toss filaments loosely into a mesh pouch. The problem? 3D pen filaments are delicate! They can tangle, snap, or slip through mesh holes, leaving you with unusable materials and frustration. Our solution is different:
We've added a transparent, durable PP plastic box that fits perfectly into its own dedicated compartment. This hard case securely holds up to 250 strands of 6-inch filaments, keeping them protected, visible, and instantly accessible.

Key Features & Benefits:
Custom-Molded Protection: The precision-cut foam insert features two dedicated cavities—one for your 3D pen and one for the PP filament refills box.
Filament-Safe PP Box: The included clear plastic box is the hero of this kit. It keeps all your filament refills neatly contained, preventing breakage and tangling. Say goodbye to messy, disorganized storage!
Cable Storage Included: The top lid's mesh pocket securely holds the USB charging cable, ensuring you never leave it behind. Everything you need is consolidated into one compact, portable package.
Easy Carry, Anywhere: The rugged EVA outer shell provides shockproof protection. The smooth double zipper and comfortable carry handle make it perfect for home, classroom, or travel use.

Package Includes:
1 x Hard EVA Carrying Case
1 x Clear PP Plastic Filament Refills Storage Box

Important Purchase Information: This listing is for the storage case and PP filament refills box only. The 3D Pen, filament refills, USB cable, or any other accessories are NOT INCLUDED and must be purchased separately.
【INNOVATIVE 2-IN-1 DESIGN WITH DEDICATED BOX】Unlike basic cases that filament refills loosely into a mesh pocket, this storage kit features a dual-layer protection system: a durable hard EVA case plus a dedicated rigid PP box. This thoughtful design protects delicate 3D pen filaments refills from tangling, breaking, or getting lost.
【CUSTOM-MOLDED INTERIOR FOR PERFECT FIT】The bottom compartment features a precision-engineered foam insert with two dedicated cutouts. One cavity is shaped specifically for the 3Doodler Start+ pen; the other is perfectly sized to hold the included PP box. Every component has its own secure home.
【PROTECT YOUR FILAMENT REFILLS - UP TO 250 STRANDS】The included clear PP plastic box is the game-changer. Designed to securely hold up to 250 strands of 6-inch filaments, it protects your valuable 3D pen refills from moisture, dust, and physical damage—far safer than standard mesh storage. The secure lid keeps everything visible and organized.
【ALL-IN-ONE ORGANIZATION WITH CABLE STORAGE】Keep your entire 3D printing kit complete. The mesh pocket on the top lid is perfect for storing the USB charging cable and small accessories. The smooth double-zipper closure and comfortable carry handle make transportation effortless.
【THE ULTIMATE PROTECTIVE KIT - CASE & BOX ONLY】Stop searching for scattered filaments and protect your creative investment. This thoughtfully designed storage solution keeps your 3D pen neat, safe, and ready for your next project. (Please Note: This listing includes the EVA case and PP plastic box only. The 3D pen and filament refills are NOT included.)