Wavy Glass

PRODUCT DETAILS 

• The glass is made of borosilicate, a type of glass known for its high resistance to thermal shock and durability compared to standard glass. 
• This material makes the cup suitable for both hot and cold drinks without the risk of cracking from sudden temperature changes. 
• Borosilicate glass is also considered a healthy choice as it does not contain harmful chemical substances. 
• The unique, ergonomic design features three stacked rings, making it easy to hold.