Star Glass
Star Glass is a touch-only glassblowing toy for the phone. Hold a rod in the flame to heat it, then drag to pull molten glass into freeform shapes, tap rapidly to blow and inflate bulbs, and dip into frit trays to layer color. Molten glass glows and sags with believable viscosity by temperature, inflation stretches its color veins, and cooling locks your glass creature or vessel with internal light. Your finished piece is presented as a glass-creation card on a light shelf that you can share to the community or replay to try again. Built mobile-first in portrait with English and Chinese, it runs entirely on-device with no login and no external services.
Created by haojie.huang
