Factory Promotional Stationery Erasable Watercolor Marker (KWM20012)

• Customization: Available
• Material: Plastic
• Ink Type: Gel-Ink
• Model NO.: KWM20012
• Point Diameter: Bullet Fibre Tip
• Color: Color
• Type: Stick
• Point Type: Bullet Type
• Disposable: Non-Disposable
• Erasable: Erasable
• Usage: Office & School Pen, Promotional Pen
• Logo Printing: With Logo Printing
• Function: Erase and Rewrite, Friction Ink
• Colors: Black, Blue, Red, Green, Pink, Purple
• Feature: Longer Writing Length
• Grip: with Ergonomic Soft Grip Design
• Printing: Logo Printing and Film Printing
• Transport Package: Color Box, Display
• Trademark: greenwill
• Origin: China
• Production Capacity: 5000000PCS/Year

Product Description

 

Product Description

new designed fricion marker, erasable water color marker with friction function and eraser, film printing available on body, replaced refill, school use,fibre tip

Detailed Photos

Product Parameters

Certifications

 

Company Profile

 

Our Advantages

 

Greenwill quality standard:
1. ink shelf life:

>18 months

Normal quality ink shelf life: 12 months or less

2. ink safety testing standard:

EN71-3/9, SVHC, PAHS

Normal quality ink: EN71-3 or no testing

3. Ink temperature limit

Greenwill ink:

High Temperature limit: 63ºC

Low Temperature limit: -18ºC

Normal quality ink:

High Temperature limit: 50ºC

(the ink color is quite risky to fade in hot weather)

Low Temperature limit: 0ºC

(the erased color is quite risky to appear again in cold weather)

4. Ink grain size:

A: Smaller size reduce the risk to block the pen tip after writing for some time

Tinlong ink: 0.3-0.8μm, 0.6μm in average

Normal quality ink: 1-5μm