Making Maruko Tools Glassblowing Jacks
Session 3 | July 13–25
Goblet Jack Oval Blade, custom made for Maruko Tools by Shin Nagai. Stainless Steel, approximately 40 mm x 130 mm.
This workshop will be focused on making jacks—one of the most essential tools in glassblowing. Primarily focusing on the manufacturing process of the jack blades, the workshop will walk through step-by-step on how Maruko Tools jacks are made with demonstrations followed by lots of hands-on practice. Techniques such as forging, low gas brass welding, bending, and more will be covered. The handles of the jacks will be provided, and participants will weld on the blades they create and learn to adjust the springs of the handles. Three years of blacksmith experience required; workshop not intended for beginners. Previous experience in forging and gas welding is required; both glassblowers and those who have never been involved with glass are welcome.
Shin Nagai (he/him) is a blacksmith specializing in making glassblowing tools, working solo at the base of Mt. Fuji in Japan. He graduated from the Department of Ceramics, Glass and Metal Works at Tama Art University. Originally working as a blacksmith for metal gates, he transitioned to specializing in glassblowing tools in 1998. Nagai founded Maruko Tools in 1999, and has been creating high quality glassblowing tools since.