This pen was made with everyone in mind. It is safe and easy to use, and also fun at the same time. Using it is pretty simple: plug the pen in, insert the filament, push to load, and you’re all set. It takes a few seconds for it to heat up at first, but once its on there is no more wait. You can literally create anything in 3D with this pen. The filament melts very slightly so that you can shape it however you want, and within a few seconds after creating something it forms into a solid. Soyan did a great job with finding the right temperature to make the filaments. It comes with multiple colors + you can buy extra colors separately. It also comes with a few templates for you to practice with before creating your own masterpiece. I really enjoyed using this pen because it brings out the creativity in you. I would have preferred if either the wire was a little longer(so that it can be plugged in and used easier) or if it was battery operated. Another reason I didn’t give it more stars is the filament samples are too long. It gets annoying to use the pen when there is all that extra filament hanging around. To make this easier, they could have supplied the pen with a couple of filament sticks instead of 1 longer one. Otherwise this pen is a great pen and a very low price compared to others. I would recommend this pen as your first 3D pen to see if you like it and to practice with.