Package Included:<br />1 x Glass Tube For Micro TFV4<br /><br />Features:<br />Color: Transparent<br />Material: Glass<br />Size: Approx. 2.2 x 1.8cm/ 0.87 x 0.71''<br />Compatible With: For Micro TFV4 3.5ml<br />Perfect fit for your tank， make your Micro