Pre-Designed Reggae style! The 9ml jar is the newest premium glass concentrate jar. It comes with a child-resistant square cap. It meets the required regulations. Ideal for storing concentrates, shatter, and oils, these 9ml child-resistant glass containers are a classy way to manage your products. Featuring the intuitive ingenuity of push-and-turn sealing lids, these concentrate containers adeptly keep the product out of the hands of children while keeping the contents fresh. New Square Design!