1. Brand

Pens are also commodities, there is a certain market, and there are naturally many brands of various sizes. A good big-name pen can always make you feel the five-star quality and service. The maintenance and after-sales are also great, and the writing is quite smooth.

2. Appearance

Although a pen is a kind of writing instrument, like other commodities, merchants will design many ingenious styles to attract buyers. Buyers can comprehensively consider color, shape, and materials, which of course are directly related to price.

3. Weight

This is more important. If the pen is too heavy, the hand of the writer will tire quickly and feel tired. If it is too light, it will feel too floating and unstable when writing. Therefore, weight is a very important basic issue for buyers. No matter how good the pen is, if the weight is not suitable, it will not match your hand, which is equivalent to nothing.

4. Nib

The nib of the pen is divided into two pieces of metal, which are combined by the metal pieces, and then connected by the nib, so that the characters can be written. The metal on both sides of the standard nib should be exactly the same, and some of the nibs are slightly curved. Of course, some pens have straight nibs. of.

5. Try writing

If possible, inhale the ink and write, such as from left to right, right to left, top to bottom, bottom to top, and then draw circles, waves, ellipses, and the word "8" continuously, and watch Whether the ink supply is smooth when writing. If there is ink jam or some pauses, it will be regarded as unqualified.

6. Thickness

A pen is like a human hand, writing on paper. People's hands are fat and thin, and pens are also naturally thick and thin. Some pens have smaller cylinders and are suitable for people with petite hands. On the contrary, people with larger hands can hold them.

7. Function

The length of the general fountain pen fluctuates under a standard length, the general length is 12.82cm, but with the development of social needs, with the birth of the fashion leader, some alternative, some small and exquisite fountain pens appear, some are retractable, Folding pens, these are convenient to carry out, so that everyone can buy according to their own needs.