Old Holland New Masters Retarder Gel Medium - 500 ml jar

Check for the AP Seal on creative products for kids in sixth grade or younger. - __Non-injurious to humans when used as intended.__ The AP Seal identifies art materials that are safe and certified in a toxicological evaluation by a board-certified toxicologist (medical expert) to contain no materials in sufficient quantities to be toxic or injurious to humans, including children, when used as directed, or to cause acute or chronic health problems. See [Health and Safety ](https://www.dickblick.com/learning-resources/product-info/health-safety/ "Learning-resources/product-info/health-safety")for further information.