Star Rain Espresso Shot Glass 100ml

The MUVNA Star Rain is a graduated espresso shot glass engineered for both extraction accuracy and visual impact. Iridescent borosilicate glass, a precision capacity scale, formula-print graphics, and a beak spout combine into a single tool that makes every espresso shot a considered, measurable experiment where rationality meets beauty.

• Iridescent Borosilicate Glass: Tight molecular structure withstands sudden temperature changes from -20°C to 100°C cold or hot, no cracking. The iridescent dazzling color finish shifts with light, making extraction visually dynamic and the color layers a real-time record of your shot’s progress.
  
  
• Precision Capacity Scale | 30 / 45 / 60ml Markings: Clear graduated scale lines at 30ml, 45ml, and 60ml allow accurate, intuitive control of each injection. Weighing becomes more visual, more immediate no guesswork, no separate measuring tools.
  
  
• Formula Print Design: Science-inspired graphics including the espresso extraction formula (E% = [D/(D+F)] × 100%) printed directly on the glass a functional aesthetic detail that interprets the precision and pleasure of coffee extraction.
  
  
• Beak Spout | Anti-Drip Precision Pour: Concentrated spout design channels liquid flow smoothly and precisely. Pours without dripping, avoids spilling, and gives you smoother, more controlled water flow during extraction or transfer.
  
  
• Transparent Body | Extraction Visibility: The clear glass body makes extraction fully visible watch the depth change as the shot develops, track the color trajectory of the flavor in real time.