This fun 250ml coffee mug is made from a borosilicate glass beaker with a handle. It has milliliter graduations and a marking spot printed in white.
WARNING: This product can expose you to chemicals including lead, 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.