enVision is the San Francisco lampworked glass and artisan jewelry studio of Helen and Hayley Tsang. We are sisters whose backgrounds in architecture, fine art and graphic design lead us to transform our creative energy into material form. We call our studio enVision for *we live to create; we love to envision.*

We believe in using the highest quality materials in all our jewelry, including but not limited to: sterling silver, 99% fine silver, 14K gold filled, Swarovski crystals, fresh water pearls and semi-precious stones.

For lampwork products, we use Effetre, Vetrofond, ASK, CIM, Double Helix, StrikingColor, Precision 104, TAG 104, Caliente, Uroboros, Reichenbach, Kugler or Bullseye glass. All our beads are digitally kiln annealed.