Bright and long lasting when mixed accordingly
This material produces a bright and long-lasting luminescence -- the markers on my watch are still easily visible after 6 hours. I recommend the powder version instead of the pre-mixed syringe so you can achieve a high intensity mix.<br /><br />I mixed powder and binder to form a thin paste and applied with toothpick and safety pin to my watch face markers as directed. I also mixed some powder into a drop of epoxy to make a tiny bead for my watch bezel. This head-mounted magnifier was very useful: https://www.amazon.com/gp/product/B003UCODIA
Rating: 5 stars