[SOLD] Eureka Symmetry PEEK (Precision machined / Cost-effective version)

1. Please do not contact me regarding: product inventory status
What's under the category of "Shop" is all I have ready to sell at the moment.

Please forgive me for slow production.

Every pen requires a lot of hand work and careful calibration, so I can only produce them in limited quantities.

2. Please do not contact me regarding: custom fountain pen build
For production stability, I am not able to continuously provide this service.

3. Please do not contact me regarding : Fountain pen repairs of other brands, vintage, etc.

◆ contact: beatmaster90@naver.com
1. Please send the URL (current page web address)
2. include your name
(may not respond fast, depending on order status, etc. but will respond eventually. processing request mails by chronological order.)

◆payment methods
(contact me via email)
1. Paypal
2. WISE
- usually similar processing speed compared to Paypal
- Cheaper due to lower fees from WISE
- For Wise make your account here:
https://wise.com/gb/account/

◆Details:
---------- crack / shock resistant barrel, cap, grip, feed design
---------- pen materials (Machined from Solid Rod):
Ebonite (Japan), ULTEM (Germany / USA), PEEK Natural (Germany),
PEEK black (Rod extruded in S.Korea / Pellets from Germany), PEEK CF30 (carbon fiber 30%, Germany)
---------- feed : BOCK
---------- ink storage: Bock compatible ink converter
------- grip section: 0.01mm accuracy, precision machined, solid & thick one piece design
------- For PEEK natural color only:
there may be small variation of color difference, between barrel, cap, and grip.
(PEEK manufacturer said PEEK changes a bit depending on the manufacturing date / process)
it could be either a bit lighter / darker color. functionality / performance is the same.
------- barrel & cap: plain round / dodecagon precision machined, solid & sturdy one piece design

Plastics Pyramid Chart (by Overall Performance)

---------- nib:
The following has been done for the nib:
1. precise nib selection from a large batch
2. nib surface micro- hammered finish (or polished)
3. nib friction fit installation
4. precision heat setting of ebonite feeder, to perfectly match the feed to the nib
5. nib slit size adjustment
6. nib point alignment
7. nib baby bottom removal (Eliminate Skipping)
8. nib scratchiness reduction
9. nib smoothing / test
10. nib overall inspection

◆ What is PEEK material?
PEEK is used in Aerospace / automotive / electrical industries, Semiconductor equipments, medical devices, and extreme situations where all other general plastics fail.

PEEK is a super engineering plastic, with the following characteristics:
1) superb chemical resistance (not affected by Acids, alcohol, acetone, diluted bleach, and other harsh chemicals)
2) high temperature resistance (max continuous use 260C / short duration 300C) (general plastics will get distorted even at Sub 100~120C)
3) superb strength, wear resistance, durability (on another level, compared to general plastics)

typically a fountain pen is made from general-purpose plastics ("Resins") such as:
ABS, Acrylic / Plexiglass, PC, PP, Epoxy, etc.

PEEK will greatly outperform the general-purpose plastics.
a high quality PEEK will cost 10~20x of acrylic.

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<<<Important Information >>>
◆ How to use Eureka ultem cartridge (MUST READ): https://eurekafp.com/824

◆ What is micro-hammered finish nib?: https://eurekafp.tistory.com/591, https://eurekafp.com/731
◆How to Receive Notification For Newly Made Pens: https://eurekafp.com/notice/432
◆ (TIPs) Easy Roll Stoppers Four Your Eureka Pens: https://eurekafp.tistory.com/560
◆ Con-70 / 40 related manuals:
https://eurekafp.com/757, https://eurekafp.com/689, https://eurekafp.com/681, https://eurekafp.com/641, https://eurekafp.com/707
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◆ Miscellaneous Price:
----- Spare O-ring Set (NBR Material S.Korea)
5 pieces: $2.00 / 10 pieces: $4.00 / Details: https://eurekafp.tistory.com/716
----- Additional Ebonite Feeder: $25~30 / Details: https://eurekafp.com/670
----- Reusable Ultem Cartridge: $15 / Details: https://eurekafp.com/824

----- Black Silicone Plugs (For Ultem Cartridge): $0.5 / Details: https://eurekafp.com/877

----- Pen Rest (Faceted / Diamond) (50% off when purchased with a pen)
Pen Rest (Diamond): ~~$30~~ ---> $15 / Details: https://eurekafp.com/781
Pen Rest (Faceted): ~~$25~~ ---> $12.5 / Details: https://eurekafp.com/780

◆ Fountain Pen Price:
*Price may be adjusted due to various factors
----- Shipping: $25 (EMS Express, 7 days, full coverage insurance)

● Frame material: PEEK - (Germany) : high performance engineering polymer
Solid PEEK Rod Precision machined
"Cost effective" type. Efficient grinding / polishing process of PEEK, that's suitable for harsh handling.
This type is resilient against scratches from harsh handling, and the scratches will be less noticeable than finely polished finishing.
● Nib: Bock two-tone (M)
* accurate nib selection from batch, Slit adjustment, tine alignment, point alignment, baby bottom check / reduction, overall nib smoothing, scratch reduction
● Feed: BOCK
● Ink Storage: Bock compatible ink converter