<b>A super-value set with a test tube rack, add to the shopping cart right away!</b><br> <br> <b>Package includes:</b><br> 60 16x100mm plastic test tubes with caps<br> 1 detachable white plastic test tube rack<br> <br> <b>Product Size:</b><br> *test tube:<br> Diameter: 0.63inch / 16mm<br> Test tube length: 3.94inch/100mm<br> Total length including cap: 4.53inch/115mm<br> *Assembled test tube rack:<br> Length: 9.65inch/24.5cm<br> Width: 4.09inch/10.4cm<br> Height: 2.6inch / 6.6cm<br> <br> <b>Test tube rack features:</b><br> - Parts are detachable: The test tube rack is divided into 3 parts and needs to be assembled. When you don't need to use the test tube rack, just dissemble and the parts take up very little space.<br> - Simple assembly: The largest component in the package is the base of the test tube rack, fold the brackets on both sides of the base upward, and then engage the other two boards sequentially with the bracket, and the test tube rack is completed.<br> <br> <b>Multipleuses:</b><br> - Scientific test: The product is made of high quality plastic, to meet the requirements of general solution storage and testing.<br> - Perfect storage container: It can be used to store beads, spices, powders, jewelry, sequins, etc. that need to be kept dry.<br> - Halloween or various themed party decorations: test tubes can store or mix liquids such as beverages and alcohol. Store the test tube on the test tube rack for easy access and make the party perfect!<br>