TheGlassUnderground

The Glass Underground is a premier glass fusing and public access studio, designed to cater to both novice and experienced artists. Located in Warren, NJ, the studio boasts an impressive range of facilities, including expansive work areas, movable tables, and specialized cutting stations. With twenty kilns of varying sizes and a comprehensive mold library, it provides everything needed for professional-grade glass finishing.

In addition to offering studio rentals, The Glass Underground is committed to education with a variety of workshops led by skilled instructors and visiting artists, accommodating all skill levels. The retail space features a complete line of Bullseye glass products and fusing supplies, such as molds, tools, and cold working equipment—all competitively priced and available with free shipping on orders over $250.

Open Tuesday through Saturday, The Glass Underground prioritizes exceptional customer service and knowledge sharing, making it an invaluable resource for the glass art community. Whether you are looking to create beautiful fused glass art or seeking education in glass fusing, The Glass Underground is your go-to destination.