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[SOLD] Symmetry Tamenuri (Urushi) 1. Please do not contact us regarding: product inventory statusWhat's under the category of "Shop" is all we have ready to sell at the moment. 2. Please do not contact us regarding: custom fountain pen buildFor production stability, we are not able to continuously provide this service. 3. Please do not contact us regarding : Fountain pen repairs of other brands, vintage, etc.  ◆ contact:  beatma..
[SOLD] Eureka Symmetry / speckled urushi 1. Please do not contact us regarding: product inventory statusWhat's under the category of "Shop" is all we have ready to sell at the moment. 2. Please do not contact us regarding: custom fountain pen buildFor production stability, we are not able to continuously provide this service. 3. Please do not contact us regarding : Fountain pen repairs of other brands, vintage, etc.  ◆ contact:  beatma..
[SOLD] Eureka Symmetry / Geometric Pattern Tamenuri 1. Please do not contact us regarding: product inventory statusWhat's under the category of "Shop" is all we have ready to sell at the moment. 2. Please do not contact us regarding: custom fountain pen buildFor production stability, we are not able to continuously provide this service. 3. Please do not contact us regarding : Fountain pen repairs of other brands, vintage, etc.  ◆ contact:  beatma..
[SOLD] Symmetry Astral Tamenuri (Silver Alloy - gold 10%) / Green 1. Please do not contact us regarding: product inventory statusWhat's under the category of "Shop" is all we have ready to sell at the moment. 2. Please do not contact us regarding: custom fountain pen buildFor production stability, we are not able to continuously provide this service. 3. Please do not contact us regarding : Fountain pen repairs of other brands, vintage, etc.  ◆ contact:  beatma..
[SOLD] Symmetry Tamenuri (Urushi) 1. Please do not contact us regarding: product inventory statusWhat's under the category of "Shop" is all we have ready to sell at the moment. 2. Please do not contact us regarding: custom fountain pen buildFor production stability, we are not able to continuously provide this service. 3. Please do not contact us regarding : Fountain pen repairs of other brands, vintage, etc.  ◆ contact:  beatma..
[SOLD] Symmetry Astral Tamenuri (Stirling Silver) 1. Please do not contact us regarding: product inventory statusWhat's under the category of "Shop" is all we have ready to sell at the moment. 2. Please do not contact us regarding: custom fountain pen buildFor production stability, we are not able to continuously provide this service. 3. Please do not contact us regarding : Fountain pen repairs of other brands, vintage, etc.  ◆ contact:  beatma..
In-House Eureka Platinum (PT) 14K / 18K nib development initiated In-House Eureka Platinum (PT) 14K / 18K nib development initiated. Through R&D I've acquired technologies / know-hows to develop stable PT alloys. I will do a complete in-house development, including melting and alloying the base material (platinum). since Platinum (PT) nibs are more difficult to develop than Gold (AU) nibs (1700~2000C is required to create stable PT alloys), successful developm..
[SOLD] Symmetry Tamenuri (Urushi) 1. Please do not contact us regarding: product inventory statusWhat's under the category of "Shop" is all we have ready to sell at the moment. 2. Please do not contact us regarding: custom fountain pen buildFor production stability, we are not able to continuously provide this service. 3. Please do not contact us regarding : Fountain pen repairs of other brands, vintage, etc.  ◆ contact:  beatma..
Reusable Ultem Ink Cartridge developed / How to use Reusable Ultem Ink Cartridge has been developed ! So far, the only ink storage options were: Pilot Con-70, Con-40, or eye-dropper style.There has been some feedback regarding ink seeping out between converter / grip section.It is still not 100% clear, but I think the cause of this problem arrises from the injection moulding parting line, as can be seen below (* an O-ring was added to help overco..
Working on the Ultem ink cartridge Currently we are working on / producing the Ultem ink cartridge.the main part of the cartridge has been completed.The Ultem ink cartridge is made of two parts:1. cartridge body2. o-ring pusher below pictures show the cartridge without the o-ring pusher.the o-ring pusher threads onto the threaded area behind the red o-ring.by adjusting the o-ring pusher (not in the photo),the pushing force will b..
[SOLD] Urushi Dodecagon Diamond Symmetry (tamenuri) 1. Please do not contact us regarding: product inventory statusWhat's under the category of "Shop" is all we have ready to sell at the moment. 2. Please do not contact us regarding: custom fountain pen buildFor production stability, we are not able to continuously provide this service. 3. Please do not contact us regarding : Fountain pen repairs of other brands, vintage, etc.   ◆ contact:  beatm..
Raden (special edition) Progress... Types:  1. Special Raden I : Continuous type (invisible minimal segments),  (thick raden 1mm) - simple type / advanced type2. Special Raden II : Unibody type ( multi-axis curved raden ),  (thick raden 1mm) 3. Special Raden III : Precision Engraved Astral Raden inlay, (typical raden 0.2mm)4. Special Raden IV : Precision Stripe / Dot Matrix Raden, (thick raden 1mm)5. Special Raden V : Makie style ..
Urushi Pen Current Progress... Types: 1. Symmetry Tamenuri (various colors)2. Dodecagon Symmetry Tamenuri (various colors)3. Dodecagon Diamond Symmetry Tamenuri (various colors)  first batch progress: 80~90%some of them do get finished faster, but in limited numbers.  urushi technology: Super Urushi 4th Gen.(years of dedicated research mainly focused on maximizing urushi durability. Through self-developed state of the art tec..
What is PEEK (CF30, Carbon Fiber 30%) ? What is PEEK (CF30, Carbon Fiber 30%) ? Peek CF30 (carbon fiber 30%) is literally the pinnacle of modern plastics.It has much better overall properties than regular unfilled PEEK (original tan).the advatages of peek (carbon fiber 30%) are as follows:- very high mechanical strength / properties- very high temperature resistance (short & continuous)- very good chemical resistance- biocompatible- v..
Dodecagon Diamond Symmetry PEEK (Carbon Fiber 30%) developed Dodecagon Diamond Symmetry PEEK (Carbon Fiber 30%, Germany) has been developed only a limited number of these are to be created, due to various factors. peek (carbon fiber 30%) is the pinnacle of modern plastics. the advatages of peek (carbon fiber 30%) are as follows: - very high mechanical strength / properties - very high temperature resistance - very good chemical resistance - biocompatible ..