About this item

• Pack of 9 in different sizes and colors
• Size: 10 mm, 12 mm, 14 mm, 19 mm, 24 mm, 29 mm, 34 mm, 40 mm, 45 mm, perfectly meet all your needs. Use for Glass Ground Joint
• Glass-Friendly and Durable: suitable for use with standard glass ground joints; resistant to corrosion and won't cause any damage or scratches to the glass surfaces
• ASIN: B07VLM5TXX