ZE-452, a clear glass, has been formulated to melt smoothly and easlily, resist boiling and scumming, have a low reactivity with silver lusters, exhibit a low seed count and have a pristine surface due to careful handling.
We are so eager to receive feedback from you that we are offering $20 Double Helix Glassworks e-Gift Certificates when you answer our survey! Links to the survey will be emailed after the glass has shipped. You’ll need to have played with the ZE-452 and you’ll need your order number. Although we’d appreciate feedback anytime, gift certificates will only be sent to those that answer the survey by June 6th 2011.