Product Details:
| Product Name: | Creative pill pen |
| Material: | Plastic |
| Main Uses: | Office,Stationery |
| Style: | Cartoon |
| Place of origin: | Ningbo,China |
| MOQ: | 100pcs |
| Packing: | 1pc/opp Bag |
| Feature: | Lovely cartoons are beautiful and pleasant to the eye |
| Small and convenient, easy to carry. The pill shape, the creativity is infinite.Each pen has six colors, pink cartoon design, smooth writing and clear strokes. 6-color ballpoint pen, can be used for hand account, marking, etc. Press design, 6 kinds of color design, cartoon design cute, simple and tender.
The writing principle of ballpoint pen is mainly to make use of the friction force produced by the ball contact with the paper surface directly when writing, so that the ball can roll in the ball seat and bring out the ink or ink in the pen core, so as to achieve the purpose of writing. Ball pen is a pen written with ink and different pigments. The tip of the pen is a small steel ball. The small steel ball is embedded in a small cylindrical copper bowl, and then connected to a plastic pipe with ink. The ink flows down from all sides as the steel ball rotates. The pigment of ballpoint pen ink is dye. Ink colors are mainly blue, red and black, of which blue ink is the most widely used. In the past, the pigments in blue ink were salt-based pink blue and salt-based blue lotus, and the solvents were oxidation of castor oil and castor oleic acid. Because the salt-based dyes are not light-resistant (light resistance is only grade 1-2), heat-resistant, acid-alkali-resistant, so the durability is poor, has been eliminated.
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