This model contains of two holder pieces and a spacer piece.

The 3mf attached, is made for a waste bag roll that is 28 cm long and have a 6 cm.

Change the dimentions to your needs, by changing the parameters in the Fusion 360 file.

Customize the model:

Open the f3d file in Fusion 360 and edit the parameters from: Design → Modify → Change Paremeters.

The following parameters can be changed:

• Roll diameter
• Roll length
• Holder piece width
• The angle for spacer sides to make it stay in the holder slot
• Spacer tolerance. Adds a small gap between the spacer and holder.

Print instructions:

Print both holders with the side down towards the print plate.

Print the spacer with the narrow side down towards the print plate so the small notches locking the spacer to the holder face up.

Mounting:

Push the spacer all the way in both holder so it locks in place.

Use mounting tape to secure the holder to the surface.