This flint (soda lime) glass tubing is 12mm in diameter and 24" (610mm) long.
Sold in a 10 pounds case of tubes, which contains approximately 80 tubes.
WARNING: This product can expose you to chemicals including arsenic, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.