Tool for Stained Glass Artists
Stained Glass Lead Knife
Ergonomic multi-tool designed to streamline the leading process in the old craft of stained glass windows.
- Year
- 2026
- Brief
- Tool for Craftsman assignment
- Technical Execution
- Co-developed with a stained glass craftsman
Overview
I had to choose a craftsman and develop a tool for him. I worked with a stained glass artist to redesign his leading knife.
The project was developed hand-in-hand with the artist, testing each iteration in his workshop and refining the form around how he actually works.
The blade is plasma-cut stainless steel, polished by hand. The handle is CNC-machined hardwood held together with functional brass rivets.
The bottom of the handle has a metal insert used for knocking in the nails that hold the glass window together during assembly, while the wooden edge gently taps the glass to pack it tightly into place.
Gallery
Process & details
Ergonomic handle