This set includes 3 different formulas of UV clear glue: thick, thin and super flow, meeting different needs for fly tying. It comes with a 12 LED UV power light that cures the glue quickly to get a tack free finish. It is specially designed for building fly heads, bodies and wings in fly tying work. The clear glue ensures a natural invisible effect on finished flies, suitable for fly fishing accessories production. It is an ideal supply for DIY fly tying lovers, stable and durable for outdoor fishing use.