The DynaVap 2021 M RosiuM features an amazing iridescent color that shifts form vibrant pink to blue and yellow tones depending on how the light hits it. The amazing shifting color is created with durable PVD coating, where solid material is vaporized in a vacuum and deposited as a single atom or molecule providing extremely pure and high performance coatings that can take the heat and last as long as your vape does. --  The DynaVap “M” is the most popular battery-free dry herb vaporizer and has no electronic parts that can fail. This portable vaporizer gives you the freedom to use your device practically anywhere with any independent heat source, but for optimum flavor, we recommend a butane torch or Induction Heater. Designed to be used with dry herb or concentrates (DynaCoil adaptor sold separately), the “M” herbal vaporizer is more efficient than smoking because the “M” heats the material at a lower temperature producing consistent and flavorful vapor all while stretching your stash. This product provides a distinct vaping experience. Made entirely in the USA from medical grade stainless steel Notched dosing chamber functions as a built-in grinder Adjust-a-Bowl feature allows you to adjust the size of the dosing chamber to your needs and is ideal for microdosing A contoured design for easy gripping Airports for manual airflow control Tapered mouthpiece fits snugly in 10mm female water piece openings Comes with a Captive Cap and will fit in any standard size DynaStash. What is a Dry Herb Vape? Vaporizers heat dry herb until the terpenes and cannabinoids become vapor. DynaVap devices provide better vapor quality and flavor than battery devices. The hit is smoother and free of smoke. How Do I Use a Dry Herb Vape Pen? The VapCap is unlike any other vaporizer, so give it a few tries empty to get the feel of its unique temperature-indicating click. Heat the VapCap in a quiet area, listen and feel so you know what you are looking for. If you are using a torch lighter, this should not take more than 5 or 6 seconds. Heat the middle of the cap not the end and rotate while heating. If more than 6 seconds go by and you don’t hear the click, stop heating and let it cool down. If you severely overheat your VapCap it can be permanently damaged. It is very important you hear the cool down click, or allow it to cool to the touch, before heating for the next cycle. Repeat this procedure several times to get the feel of how this little unit operates. When you are ready for the first use, let it cool down, then remove the cap from the VapCap. Fill the VapCap chamber with your material of choice. This can be done easily by pushing the VapCap into a container of your material and twisting. Pre-grinding your material is NOT needed like when using a bat or hitter. If you prefer to grind, go coarse. Finely ground material will get through the diffuser disc and into the unit. Place the cap back on the VapCap. Heat up the metal cap of your VapCap while rotating it, with the flame or heat source applied to the last third of the metal cap. Try to only apply heat to the side of the cap and NOT the end. This is not like lighting a smoking device. Continue rotating and heating the cap until you hear and or feel a click - this means the VapCap is ready! Puff on the mouthpiece. Experiment a little here. If you draw with the air hole completely plugged the flow will seem somewhat restricted. This is normal. Some find they get the best result by taking a long, slow steady draw with the hole completely open, and others will intermittently or lightly cover the air/vapor mix port. The way air flows through the VapCap cools the vapor to provide a smooth experience. Keep drawing as desired until you hear the click again, this means the VapCap has cooled down. When the vapor production diminishes, it is easy to reactivate. a. Make sure the VapCap has re-clicked “to cool” before reheating for the next cycle. b. If you are not sure if it has re-clicked, gently blow on the end to cool it. It may take up to 1 minute to reset. When there is no longer any desirable vapor produced, and the cap has clicked “to cool”, remove the cap. The consumed material can be either blown out the end, or the little tang on the cap is also a wonderful “digger outer.” Reload for another round of simple and wonderful vapor.   Tips: It is recommended that you use a butane torch style lighter  or Induction Heater with your M device Wait until you hear or feel the reset click or at least 30 seconds after the VapCap stops producing vapor to reheat. It is VERY important to wait until you hear the cool down click before applying more heat. Stop heating your VapCap as soon as you hear the click until you get to know each other better. You can vary the intensity of the flavor by using the air/vapor adjustment port. Depending on your personal preference and heat source, as well as how many cycles since the VapCap was loaded, you may want to apply heat for 1-2 seconds after the click. This will provide for a different level of roasted flavor. DO NOT APPLY HEAT FOR MORE THAN 3 SECONDS PAST THE CLICK! OVERHEATING WILL PERMANENTLY DAMAGE THE VAPCAP! The end of the VapCap gets very hot during and following use. Do not touch the hot end until it has cooled. Also please do not put the hot end into your mouth. The VapCap can be safely put back in its Special Case or reloaded after the cool down click is heard.