1. Brand selection: choose well-known brands of neutral refills, such as Zebra, Mitsubishi and Paitong. These brands of neutral refills have guaranteed quality and long service life.
2. Ink types: There are two kinds of ink for neutral refills: water-based ink and oily ink. Water-based ink is fluent and suitable for daily writing; Oily ink dries quickly and is suitable for signatures and important documents. Choose the appropriate ink type according to your personal needs.
3. Selection of thickness: The thickness of neutral refill has various specifications, such as 0.38mm, 0.5mm, 0.7mm, etc. Choose the appropriate thickness according to personal writing habits and needs. Generally speaking, fine refills are suitable for writing details, while thick refills are suitable for writing quickly.
4. Material selection: the materials of neutral refill are metal and plastic, and the metal refill has good durability and is not easy to break ink; Plastic refill is light and easy to carry, suitable for outdoor use. Choose the right material according to your personal preference and usage scene.
5. Packaging form: There are two packaging forms for neutral refills: single packaging and multi-packaging. The single bag is easy to carry and suitable for carrying around; Multi-piece package is economical and suitable for home or office use. Choose the appropriate packaging form according to individual needs.
6. Price consideration: The price of neutral refills varies with brand, specification, material and other factors. Generally speaking, the price of well-known brands of neutral refills is relatively high, but the quality is more guaranteed. Choose the right price range according to your personal budget.