Comes with cardboard slipcase. Capacity of binder about 150 pages. Available in red, blue, green, or tan. UV lamps can be dangerous things, and should be taken seriously. Always follow the instructions, do not look directly at the light, and do not attempt modifications to the lamps.
Misuse can cause serious eye irritation.
That may sound silly, but indeed it is often the case that while the lamp is on it is difficult to discern anything of importance. However, in the moment after the lamp is switched off, an afterglow can often be seen, and this is very useful. Phosphor afterglows, but fluorescence does not. An obvious tip, which many people ignore, is to practice with your new lamp, using items which can only be one thing. Stanley Gibbons Standard shortwave ulta violet lamp.