Replacement Nozzle for Contact Lens Solution Bottle

I use old contact lens cleaning liquid bottles in my workshop as small squeeze bottles for alcohol and other liquids.

The original nozzle broke on the side, so I designed a stronger replacement.

Features

• ✅ FDM-friendly design

• ✅ No overhangs (prints without supports)

• ✅ Works with the original screw cap

• ✅ Simple and durable geometry

• ✅ Designed for everyday workshop use

The model is optimized for easy printing and reliable use. Unlike the original part, this version has reinforced side walls to prevent cracking.

Printing

• No supports required

• Printed in PLA / PETG

• 0.2 mm layer height works well