About this item

• Flat Bottom Long Neck Boiling Flask
• Made of Borosilicate Glass
• StonyLab ensures high quality products and premium customer service. If received damaged, please contact us immediately. We will solve it until satisfied
• ASIN: B07ZD136GK, B07ZD13ZZF, B07ZD28LQB, B07ZD1KRY3, B07ZCZC49T