Product Details:B/S Activator Pen – Choice of 3 ml or 8 ml The B/S Activator Pen is used to activate B/S Glue, helping to secure the brace in place and extend the life of the treatment.It’s quick-drying, easy to use, and essential for achieving strong, long-lasting adhesion during B/S Brace application. Available Sizes: 3 ml pen 8 ml pen Features: Activates B/S Glue for better bonding and treatment durability Fast-drying, hygienically safe formula Convenient pen-style applicator for precise application Usage Tips: The quick-drying formula may make the pen feel empty. To test, run the tip over a sheet of paper—if it releases liquid, it's still active. Important: Always close the cap tightly after use to prevent the liquid from drying out. Avoid contaminating the activator with glue. Please note: Bacteria cannot survive in this product. Pen design may vary slightly from the image shown.