Curious about Jesmonite? This versatile, eco-conscious casting material has become a design favorite, and it’s easy to see why! Lightweight, durable and incredibly versatile, Jesmonite is water-based, solvent-free and low in VOCs. It also takes color beautifully, opening up endless possibilities for creating unique patterns, textures and finishes.

In this hands-on, beginner-friendly workshop, you’ll discover Jesmonite’s creative possibilities while learning to make your own beautiful homewares. You’ll create two pieces of your choice, such as trays, coasters, planters, or decorative dishes, using silicone molds.

You’ll learn how to mix and pour Jesmonite, experiment with pigments and color combinations, and explore terrazzo-style effects using colorful chips to create unique patterns. Once your pieces have hardened, you’ll learn how to de-mold and sand them for a smooth, finished look. We’ll also share tips on materials, tools, and where to source everything you need to continue creating at home.

Every piece is different, and that’s part of the fun! You’ll leave with two handmade creations, new skills, and plenty of inspiration to keep exploring Jesmonite’s possibilities.

Supplies Needed: None! We provide all materials, tools, and equipment. We recommend wearing something you don’t mind getting a little messy in, although aprons will be available. A tote or bag to carry your creations home is also recommended, but optional.

Instructor Bio: Stella Hoffmann is an internationally minded designer and creative workshop instructor, originally from the Philippines, who has called Australia, the UK, and now California home. After spending 20 years in the UK, Stella discovered Jesmonite and developed her passion for the material. With six years of experience, she has explored its versatility, experimenting with pigments, color combinations, textures, and terrazzo-inspired finishes to create distinctive homewares. Now based in the San Francisco Bay Area, Stella loves sharing her knowledge and helping others discover Jesmonite’s creative possibilities through her brand, Made by Stella. To see more of Stella’s work, visit Instagram @Made_byStella or her Etsy shop.

The rules / important stuff: We have a NO EXCEPTIONS 72 HOUR CANCELLATION policy – this includes cancellation, re-books, gift certificates, moving classes, etc. For more information on canceling a class, please read our cancellation policy. All classes are 21+. If any questions, please email us at info AT workshopsf DOT org.

ALL CLASSES TAKE PLACE AT WORKSHOP SF LOCATED AT 1310 HAIGHT STREET UNLESS OTHERWISE NOTED ON THE TITLE AND LISTING.