This 3D-printed accessory is a combined glue stick holder and scissor holder designed specifically for the Elegoo Neptune 3 Pro printer.
It mounts securely to the top-left aluminum extrusion of the printer’s main frame without requiring any modification or drilling.

Key Features

1. Cylindrical Glue Holder

• A vertical cylindrical cup designed to hold a standard glue stick.
• The cylinder is tall enough to stabilise the glue stick but open-topped for quick access.
• Printed walls are thick enough for durability while remaining lightweight.

2. Integrated Scissor Slot

• A vertical rectangular cut-out on the left side provides a stable insertion point for scissors.
• Scissors sit upright, blade-down, with the handles extending above the glue holder for easy reach.

3. Mounting Bracket With Bolt Holes

• The base includes a flat mounting bracket with:
  • Two countersunk screw holes for attaching the holder to the metal frame.
  • A left-side clamp-like extension that fits around the vertical rail shape.
• The bracket aligns perfectly with existing frame geometry and can be screwed on without damaging the printer.

4. Designed for Frame Attachment

• The bottom geometry is shaped to match the top-left corner of the Neptune 3 Pro’s gantry frame.
• When installed, the holder sits flush, stable, and out of the print area.
• The design avoids interfering with cable movement, the filament path, or Z-axis operation.

5. Practical Printer-Side Storage

• Keeps scissors and glue stick conveniently accessible for removing prints or applying adhesion.
• Prevents tools from being misplaced and keeps the workspace tidy.

🔧 Usage

1. Position the bracket on the top-left vertical extrusion.
2. Insert the two bolts through the bracket holes and tighten.
3. Slide scissors into the side slot and place the glue stick into the cylindrical holder.