Tube Caps – 3D Printed Organizers for Cardboard Tube Storage

Every last thing finally gets a home.

14k downloads in the maker community

$17.01

Color: Gray

Printed in the USA when you order.

1.You order it
2.We print it fresh
3.It ships to you

Transform cardboard tubes into DIY storage containers with an elastic band
Fits industrial & household paper towel tubes plus standard TP tubes
Wide hook design (V2) for easy hanging in closets, workshops, or craft rooms
Includes extra hook piece in case you need a replacement or repair
Perfect for tool organization, craft supplies, or clever 3D print ideas

Turn everyday cardboard tubes into useful 3D prints with these clever snap-on caps. Whether you're hunting for cool 3d printed things or just want smarter tool organization, these caps let you upcycle industrial paper towel tubes and standard TP tubes into handy storage containers. Just add an elastic band and you've got yourself a custom organizer.

The set includes caps sized for both 49.5mm industrial tubes and 43.3mm household tubes, so you can match whatever's lying around your space. The V2 design features a wider, sturdier hook that's great for hanging your new containers in the garage, craft room, or workshop.

We've also tossed in an extra hook piece—because we know life happens and hooks can take a beating. If yours ever snaps, just glue on the spare and keep organizing. It's one of those practical 3d printing designs that makes you wonder why you didn't think of it sooner.