Pena do ponteiro do laser do verde do Metade-aço de 150mW 532nm com a bateria 2AAA

I like this type of laser pen,lightweight,small,very convenient to carry.

It's my first time to purchase product from this website.Order arrived faster than I thought.It's packed well.I have used it three times and feel pleased with the performance of this laser pen.Hope it will be durable.