You need to carry those test tubes with you and sometimes their contents as well! This holder comes in an arm band, thigh band or attaches to a belt and holds four test tubes. (Test tubes with corks included – tube color may vary). Each test tube is 6 inches and holds approx. .75 oz (7.4 ml) when filled to the rim.
Hand-crafted by Red Falcon in the United States. We do our best to get the items made and delivered as quickly as possible. Please remember that due to the fact that this is a handcrafted product, delivery may be up to 8 weeks.