Yookers Gaia Fiber Pen Blue Marble

Fiber Tip Classic

We’ve been eagerly awaiting the Gaia collection. Combining YOOKERS fiber tip technology with a handsome marble resin body creates one reaction. Wow. This is a smashing winner for writers everywhere. The marble resin bodies are light but strong. The cap screws on.

Not familiar with the fiber tip technology? It’s not what you may think; flimsy and streaky. In fact, choose any tip offered from .8mm to 1.4mm and you’ll get a wet, easy to apply line just like you’d want. The thousands of previous YOOKERS customers almost always come back and add the other tips. Its fiber tip line is defined that precisely.

Write in Any Color

Fill your YOOKERS via a cartridge or converter. The best feature all YOOKERS share is you can choose any bottled ink you want. It takes standard international cartridges which also come in 30 plus colors. 

Use and maintenance of your Yookers Felt-Tip

Just Four Parts
Your Yookers has a felt-tip, the body and cap, and the cartridge or converter for bottle ink.

Filling Your Yookers with Ink
Remove the cap and set aside. Remove the barrel by turning it clockwise. Remove the installed ink converter with a gentle pull. You can now insert an ink cartridge into the tip. The cartridge has one end with a little ball. Place this end into the tip section and press until you feel a click. The cartridge is now allowing ink to flow to your felt-tip.

If you want to use bottle ink, place the converter into the ink and twist to draw ink up into the converter. Remove your converter from the bottle, blot the end a bit and then insert firmly into your tip section. Ink will begin to flow into your Felt-Tip.

Maintaining Your Felt-Tip Pen
Simply remove the front section by unscrewing it from the barrel section. Rinse the front section under a steady, slow stream of room temperature water. This will cause residual pigment to leave the tip. Flush until it runs clear. 

If you haven’t flushed for several cartridges, let the section soak overnight in a cup of water. After flushing or a soak, touch the tip to a paper towel and draw the residual water out. When you change ink colors, a quick flush will get you ready for your next color. A quick monthly flush will keep your tip in top condition.

Using your felt-tip pen
The Yookers Felt-Tip should glide across your paper effortlessly. Never press too firmly as it will prematurely wear out the tip. When not writing with your pen, keep it stored vertically (Like in a cupholder.) with the tip pointing up to prevent ink from settling in and clogging the feed. If you do not intend to use your Felt-Tip Yookers for more than 3-4 days, flush and store it clean. If traveling by air, we recommend either a completely full converter or completely empty. Keep the tip pointed up. Just like a fountain pen, always keep your pen capped when not in use.

Ink Supply
Bottled ink: Quality ink is the key. Any older ink (more than two years) may cause your flow to slow. Your Yookers prefers thinner inks like Colorado Pen, Waterman and Sheaffer. Black ink contains elements which may cause your tip to dry out. If you prefer to use black ink, stay with a thinner ink like those listed. If your tip does dry out, simply flush and refill.

Cartridges: Any international standard ink cartridge will work. Flush every two cartridges and your Yookers will flow perfectly.

Storing Your Felt-Tip Yookers
If you don’t plan to use your pen for a prolonged period of time, like a month, empty it out and wash the tip before storing. 

• Overall Size - 5 1/4 in. x 5/8 in. (133mm x 17mm)
• Body - 4 5/8 in. x 9/16 in. (125mm x 15mm)
• Cap - 2 1/4 in. x 5/8 in. (56mm x 17mm)
• Weight - 18 g
• Composition - Resin
• Appointments - Gunmetal grey
• Tip - Fiber Point
• Ink - Bottled ink converter is included
• Engraving - The resin of this pen is engraved and then filled with a silver color
• This pen is delivered with one black ink cartridge.