The atomizer has 22 mm in diameter and offers a screwed build platform of single coil. The appearance of the atomizer has undergone only small modifications at the top and bottom. The top-to-bottom tank concept above the base has been kept. The liquid drips directly into the filling through two internal diameter 1.1 mm holes.

Small modifications were also made to the build deck. It has a new elliptical shape for better coil handling. The condensate collection space has been expanded and it should no longer happen that the cotton sticks to the coil, which will have a positive effect on the wire's lifespan.

The tank volume is 4 ml. The atomizer is filled from the bottom of the tank, after unscrewing it from the base. A set of  Top-fill kit  is also available separately, allowing the tank to be filled from above. Additionally, we offer the  O-Ring and Screw Kit  , along with a variety of  Glass Options  to ensure you have everything you need at your disposal

Diversity of Coils:

• Customize your experience: Choose the ideal coil for your vaping style, MTL, RDL and DTL with the wide range of coils.  Click here  and explore the variety of pre-built coils that fit your needs.
• Build your own coils with wire :  Master the art of coil building with our high-quality wire. Choose the ideal gauge, adjust the resistance and customize your vaping experience as an artist sculpts their masterpiece. Click here and bring your creativity to life!
• Find the perfect cotton : Experience the best vaporization performance with the perfect cotton for your needs. Each fiber, a touch of perfection that elevates flavour and the quality of your experience. Click here and discover the cotton that will take you to the next level!
• Explore our full range of tools : Create your own customized coils with the professional tools we offer. Become a vaporization alchemist and bring your most creative ideas to life. Click here and explore a world of possibilities.
• Coils  MTL, or "Mouth to Lung" (mouth to lung) : describes a vaping style where the vapor is first held in the mouth before being inhaled into the lungs, similar to the experience of smoking conventional cigarettes.
• RDL, "Restricted Direct Lung" (direct to the lung restricted) : is a vaping style where the vapor is inhaled directly into the lungs, but with a moderate airflow restriction, providing a balance between flavour and vapor production.
• DL, or "Direct Lung" (direct to the lung) : it is a style of vaping where the vapor is inhaled directly into the lungs without mouth retention, resulting in large clouds of vapor and it is preferred by those seeking a more intense vaping experience.
• It is highly recommended that, when using a coil by the first time, place a few drops of liquid on the cotton both inside and outside.

Safety and Care:

• Know your tank: Before using the Bi2hop, familiarize yourself with all its parts, functionalities and features. Read the manual provided to understand how to assemble, disassemble, clean and operate the device correctly,  we recommend that you view the product review below for specific guidance on assembly and installation.
• Material selection: Make sure to use quality and safe materials, including coils, high-quality cotton and reliable e-liquids. Avoid dubious-sourced components that could compromise the safety and quality of your experience.
  
• Regular maintenance: Perform regular maintenance, including periodic cleaning of parts and replacing coils and cotton as needed. Proper maintenance helps maintain tank performance and extends its lifespan.
  
• Check the coils: Before each use, check the coils for signs of damage or wear. Damaged coils can cause tank malfunction and pose a safety risk.
  
• Respect usage limits:  Use the device according to the manufacturer's specifications and avoid forcing the tank beyond the recommended limits. This helps prevent potential damage and safety issues.
  
• Vapourization requires knowledge, care, and safety precautions. For a comprehensive  understanding about vaping and how to use our products with responsibility  for an experience pleasant and safe experience,  consult the FAQ (Frequently Asked Questions) da Contraste Vaping®  available here.

Usage Instructions:

• Assembly and Installation: Before you start, ensure all tank parts are clean and free of debris. If you are assembling the tank for the first time, we recommend viewing the product review below for specific guidance on assembly and installation.
• Coil and cotton check: Before each use, check that the coils are installed correctly and that the cotton is properly positioned in the coils. Make sure there are no loose wires or metal parts in contact with the cotton.
• Priming the Coil :  Saturate the cotton with liquid before using the coil to avoid burning it prematurely
• Liquid Filling: Ensure the tank is empty before filling. Fill the tank with your liquid of choice, avoiding spills and overflows. Do not fill the tank to maximum capacity to prevent leaks.
• Airflow Adjustment: The Bi2hop may have adjustable options for  airflow . Try different configurations to find the one that best suits your vaping style.
  
• Inhalation: When using the Bi2hop, take slow and controlled inhales to avoid choking or accidental liquid inhalation.
• Gradual Power Control :  Start with low power and increase gradually  to prevent coil damage and ensure smooth vaporization.