 In this video, we will demonstrate how to assemble the M7 XL. The Dinovap M7 XL consists of the Captive Cap, the M7 Tip, the M7 Stem, the MXL Condenser, and the MXL Mouthpiece. Assemble the XL mouthpiece and condenser by inserting the condenser into the mouthpiece, teeth first. Next, insert the condenser into the stem opposite the logo side of the stem. We recommend using DinoWax to lubricate the tip O-rings during the assembly. Now that your stem and condenser is together, insert the tip into the stem. The tip will click in the place. Finally, place the cap on the tip. Now your Dinovap M7 XL is ready to be used. Thanks for watching this quick video of the M7 XL assembly. Check out our other videos for more information.