1. Dip the stains into warm water (40 ° C) with benzene or wash with phenolphthalein, then wash with detergent, rinse with clean water (warm water). 2. Soak the stain with cold water, gently wipe with carbon tetrachloride or acetone, then wash with detergent, rinse with warm water. 3. when the smudge is deep, you…
1. The pen is more durable than the general pen, but if it is used improperly, it can’t be written. This is mainly because the dry solid ink sticks around the steel ball to hinder the ink from flowing out. Ink is a viscous oil which is prepared by using sesame oil, synthetic pine nut…
The writing principle of the ballpoint pen mainly uses the ball to directly contact the paper surface during writing to generate friction, so that the ball rolls in the ball seat and brings out the ink or ink in the pen core to achieve the purpose of writing. A ballpoint pen is a pen that…
Product Details: Product Name: Advertising ballpoint pen culture office ball pen Material: Metal Main Uses: Office,Stationery Style: Business brief Place of origin: Ningbo,China MOQ: 100pcs Packing: 1pc/opp Bag Feature: Creative, beautiful, concise and generous Advertising ballpoint pen culture office ball pen, exclusive order, free design. The times call for the craftsman spirit and…
Product Details: Product Name: Cute cartoon panda gel pen Material: Plastic Main Uses: Studio, School Style: Cartoon Place of origin: Ningbo,China MOQ: 100pcs Packing: 1pc/opp Bag Feature: Creative, beautiful, concise and generous Cute cartoon panda gel pen, exclusive custom, free design. The times call for the craftsman spirit and the pen-making process is…
Product Details: Product Name: Thousands of Sakura Butterfly Pendant Gel Pen Material: Plastic Main Uses: Studio, School Style: Cartoon Place of origin: Ningbo,China MOQ: 100pcs Packing: 1pc/opp Bag Feature: Creative, beautiful, concise and generous Thousands of cherry butterfly pendant gel pen, beautiful shape. Writing is smooth and free. The writing is smooth and…
Product Details: Product Name: Creative stationery six-color ballpoint pen Material: Plastic Main Uses: Office,Stationery Style: Advertising pen Place of origin: Ningbo,China MOQ: 100pcs Packing: 1pc/opp Bag Feature: Creative, beautiful, concise and generous Creative stationery six-color ballpoint pen, exclusive custom, free design. The times call for the craftsman spirit and the pen-making process is…
Product Details: Product Name: Student Unicorn PVC Soft Gel Gel Pen Material: Plastic Main Uses: Studio, School Style: Cartoon Place of origin: Ningbo,China MOQ: 100pcs Packing: 1pc/opp Bag Feature: Creative, beautiful, concise and generous The unicorn is a plastic gel pen with a smooth writing and freedom. The writing is smooth and smooth,…
Product Details: Product Name: Sakura Flower Mint Green Series Gel Pen Material: Plastic Main Uses: Studio, School Style: Cartoon Place of origin: Ningbo,China MOQ: 100pcs Packing: 1pc/opp Bag Feature: Creative, beautiful, concise and generous Exclusively ordered, free design. The times call for the craftsman spirit and the pen-making process is unparalleled. With its…
Product Details: Product Name: Paint rod HB pencil Material: woodiness Main Uses: Studio, School Style: Writing pen Place of origin: Ningbo,China MOQ: 100pcs Packing: 1pc/opp Bag Feature: Creative, beautiful, concise and generous The lead-core processed graphite lead core is prepared by a certain ratio of graphite and clay. After being kneaded by a…
