购买3d笔似乎变成了一种潮流，接下来，小编为大家介绍购买3d笔之前，你要知道的6个特性。 Microsoft recently launched Surface Studio – a desktop which is considered as an ideal for those who are involved in creative work.With a large display and reclinable stand, it is a great piece of technology and art combined in a box. What is amazing is the fact that it has opened new ways for the other technologies to emerge and support its use. Though Microsoft is offering its own Surface Pen and a Dial. Both these gadgets can be used on computer surfaces. However, there is another emerging technology which can help you to draw, doodle and create live models of many things and they are called 3D Pens. Right from making 3D Eifel Towers to drawing full-fledged cars, 3D Pens are the new reality in the world of manufacturing You can find a lot of 3D pens in the market. The best 3D pens always have following characteristics or features: 1. A 3D Pen works on almost every surface 3D Pen technology works in a really simple manner – instead of using ink, a 3D pen uses plastic to write. A good 3D pen always works on all quality of surfaces, therefore, if you are buying a 3D pen which works only on particular surfaces, it is of no use. What makes a good 3D pen different from others is its quality of responsiveness and convenience to write. If they are not responsive on any surface, it’s better to avoid buying such pen.