PSTypeLab is an independent digital type foundry and custom lettering department of pprwrk studio, owned and operated by type designer Mark Caneso in the USA. Launched as a space to both license original retail fonts and experiment with letterforms of all shapes and sizes, PSTL offers a varied catalog—including retail releases like Panel (a superfamily available via Adobe Fonts) and other serif, sans, and display designs—and provides custom font design and lettering services. Its work is distributed through retail licensing and platforms like Adobe Fonts. What makes PSTL unique is its dual role as a creative playground and professional foundry: it blends experimental type exploration with practical, client-ready designs under one-person leadership, with a visible emphasis on engaging typographic process and community feedback.