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Serpentinata Benjamin Pene Pāporo by Kairi Eguchi

Serpentinata Benjamin Pene Pāporo by Kairi Eguchi is a highly esteemed winner of the very prestigious 2025 A' Design Award Hiriwa in Hoahoa Āhua Tā Āhua-Toru me ngā Hua Competition Category.


HiriwaTā Āhua-Toru· 2025

Serpentinata Benjamin Pene Pāporo

by Kairi Eguchi

Client: Kairi Eguchi Studio

A' Design Award Hiriwa Winner in Tā Āhua-Toru Category

Colors

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The Design

About Serpentinata Benjamin Pene Pāporo

He pene pāporo a Serpentinata Benjamin i hangaia mā te tā ahu-3. Kua tāia katoatia ngā wāhanga mā te tā ahu-3, hāunga te kōngutu waituhi. He pūataata te pene i te wā e hou ana, ā, ka huri haere hei kōwhai i te wā e whakamahia ana, otirā i te wā e pā ana ki te rā. Ko te huri kōwhai o te kirihou i raro i te hihi ultraviolet, e kitea ana hei koha i ngā hua ahumahi, engari ka whakaarohia e Serpentinata Benjamin taua panonitanga hei kounga pai. Ka whanake ia pene i tōna ake tae i te roanga o te wā, pēnei i te āhua o ngā taonga puoro, ngā taonga hiako me ngā taputapu rākau e tipu tahi ana me ō rātou rangatira. Ko te rahi o te pene ko te 9.5 mā te 9.5 mā te 105 mitamano, tae atu ki te pōtae.

The Recognition

About the A' Design Award Hiriwa

Ko Serpentinata Benjamin Pene Pāporo te toa o te A' Design Award Hiriwa, he whakaaetanga tino whai mana e hoatu ana ki ngā hoahoa taumata teitei rawa, ātaahua me te whakamīharo. Ko ngā toa Hiriwa he mahi tino kanapa, tino auaha e whakaatu ana i te mātanga, te pūmanawa me te mōhio hōhonu o ā rātou kaihoahoa. E tūmanakohia ana ko Serpentinata Benjamin Pene Pāporo he mahi whakamīharo, he tauira, he tino ngaio, he auaha hōhonu. Ko tēnei hoahoa i toa i te Hiriwa he hanganga rongonui, whakamīharotia e whai wāhi ana ki te whakawhānui i ngā rohe o te toi, te pūtaiao, te hoahoa me te hangarau. Ko Serpentinata Benjamin Pene Pāporo he mahi e hae ana te tini, e whakaara ana i ngā hiahia, e kawe mai ana i ngā kare-ā-roto pai, ā, e whakaoho ana i te mīharo.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
Depending on the material, plastic can turn yellow under the influence of ultraviolet rays. This phenomenon, known as “yellowing,” was originally frowned upon and regarded as a bad thing for industrial products.

The 3D printed ballpoint pen “Serpentinata Benjamin,” is designed to tackle this new interpretation of plastic. It reinterprets the negative phenomenon of yellowing plastic into a positive one.
Dimensions & Packaging
W9.5 × D9.5 × H105mm (including cap)
Tags
3dprinting, pen, stationery, plastic, yellowing
Production Technology
All parts of the pen aside from the pen refill all use 3D-printing technology. The newly 3D-printed pens are transparent in color at first, and later turns yellow the more exposed it is. The yellowed pen in the picture takes place six months after use.
Inspiration
Products such as musical instruments, small leather goods, and wooden furniture that are used by people over a long period of time become their own unique colors. This ballpoint pen will age with the user through long use, and each piece will take on its own personality. This is a special ballpoint pen that contains the pleasure of nurturing for long usage.
Project Duration
This project started at Japan.
Operation Flow
The pen will be transparent in color when the user first start using the product. It will then turn yellow the longer you use it, especially when exposed to the sun.
Team Members
Kairi Eguchi
Image Credits
Image #1 : Creator (Product Designer) Kairi Eguchi, New and After, 2024.
Image #2 : Creator (Product Designer) Kairi Eguchi, Perspective for Both, 2024.
Image #3 : Creator (Product Designer) Kairi Eguchi, Open, 2024.
Image #4 : Creator (Product Designer) Kairi Eguchi, Close, 2024.
Image #5 : Creator (Product Designer) Kairi Eguchi, Perspective Single, 2024.

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