The whole product is made of lead-free glass material, which makes the appearance of the cup crystal clear and transparent, shining in the sun.
Can be used as a wine glass, or DIY glass of juice drink in summer. 

• Embossed thick. 
• 20cm high, Φ 5cm diameter, 7cm bottom warp. 
• 150ml. 
  
  

Note: This cup cannot bear the excessive temperature difference in an instant. Handmade, crucible furnace material glass products, some small bubbles and willow lines cannot be avoided.