Yohei MuraiによるShellmine Kids 食器セットは、ベビー・キッズ・子供用品デザインコンペティションカテゴリーにおける非常に権威ある2025 A' Design Award 銅賞の優れた受賞作品です。

銅ベビー用品· 2025

Shellmine Kids 食器セット

デザイナー： Yohei Murai

クライアント: Doshisha Women's College of Liberal Arts

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デザイン

Shellmine Kids 食器セットについて

Shellmine Kidsは、乳幼児向けにデザインされた食器セットです。セットには、たまご型プレート、ひよこ型プレート、カップ、ボウル2点が含まれます。素材の57パーセントは卵殻から作られており、ひよこのモチーフによって、卵殻樹脂ならではの白と茶が混ざり合った色合いが店頭でも一目でわかるようになっています。厚みのある底部が重心を低くし、うねりのある外面が持ちやすさを高めるため、落としにくい形状となっています。取り外し可能なひよこ型プレートとシンプルな形状により、大人になっても使い続けることができ、セットの寿命を延ばします。

受賞

A' Design Award 銅賞について

Shellmine Kids 食器セットは、創造性、独創性、鋭い洞察力で際立つ傑出したデザインに授与される、高い権威をもつ評価である A' Design Award 銅賞の受賞作品です。銅賞の受賞作品は、十分に巧みで印象的なほど創造的な工芸品であり、デザイナーの豊富な経験、想像力、機知を裏づけています。Shellmine Kids 食器セットは、高く評価され、称賛され、愛される品であり、顕著にプロフェッショナルで革新的であることが期待されます。この A' Design Award 銅賞を受賞したデザインは、芸術・科学・デザイン・技術のベストプラクティスを取り入れており、細部への配慮に優れています。Shellmine Kids 食器セットは、ニーズを見事に満たし、欲求に触れ、感情を魅了し、好奇心を引きつけます。

デザインの裏側

プレスキット

デザイナーが提供するクレジット、チームメンバー、技術的な詳細。

独自の特性: Most biomass resin tableware on the market does not look like it is made of biomass resin at first glance. Because they look like conventional products, it is difficult to get people to buy them at a high price. Therefore, by using a chick as the design motif, the raw material, eggshell resin, is made visible, exposing the coloring, which is a mixture of white and brown eggshells. By doing so, we created an opportunity for people to understand what the material is at the storefront. In other words, it is a design that asks people to make a choice about the future global environment.
寸法とパッケージ: Egg Plate W230mm D230mm H24mm 380g, Chick Plate W240mm D180mm H22mm 274g, Cup W81mm D81mm H87mm 140g, Small Bowl W96mm D96mm H43mm 110g, Medium Bowl W107mm D107mm H50mm 164g
タグ: SDGs, Kids Design, Eggshell Plastic, Biomass Plastic, Environmental Problem
製造技術: 57% of the material is made from eggshells and has acquired the Japanese Biomass Mark 55.
This product can contribute to a recycling-oriented society by turning discarded eggshells into something attractive.
The specific gravity of the material is almost the same as that of ceramics, and it combines the crack resistance of resin with the robustness of ceramics.
Tableware made of this material, for which a manufacturing process was patented in Japan, can reduce CO2 emissions by 37% and petroleum-derived components by 44% compared to conventional resin tableware.
デザインの課題: We decided to make children's tableware because it sells for a higher price than usual as a gift and therefore biomass resin can be used. Through this product, we can also convey the importance of environmental problems from parents to their children. Education is essential to raising environmental awareness. However, we faced a problem here. Children's tableware is often thrown away as they grow up. Therefore, to extend the life of the product, we made the chicken dish removable and designed a shape that is easy for anyone to hold, thereby creating a product that can be used even as an adult.
リサーチ: Based on a survey of more than 120 parents with children, Shellmine Kids was designed to have a shape that is easy to hold and functions that are easy to use. The most common request from mothers was for a shape that is easy to wash and can fit in a dishwasher. Based on the results, we filled in the grooves that should have been on the back of the chick dish to make it easier to wash. Such ideas are usually not good for the environment because they increase the amount of resin used. However, since this product is made from 57% eggshells, the environmental impact of adopting such an idea is minimal.
インスピレーション: This project was commissioned by a Japanese commercial tableware manufacturer to design a set of children's tableware using eggshell plastic. Fukui Craft is the company that introduced plastic tableware to Japan and boasts the largest sales volume. However, environmental problems caused by plastics are becoming more serious worldwide, and the company has developed a biomass resin using eggshells. Biomass resin is an ideal material with low environmental impact, but its high cost makes it more expensive than products made from conventional resin. Especially in the plastic tableware market, where it tends to be chosen because it is cheaper than other materials, it is extremely difficult for tableware made from biomass resin to win the price war. In response to this major problem, we thought about how we could help people choose environmentally friendly products.
プロジェクト期間: The project started in August 2022 and finished in July 2023, and was exhibited in GOOD DESIGN EXHIBITION 2023 in October 2023 etc.
オペレーションフロー: The main target of this tableware is infants. The risk of children dropping dishes or cups while eating was reduced by the following methods. By making the bottom of the tableware thicker, we have controlled the center of gravity, which made it harder to fall over. The specific gravity of this material is about the same as that of ceramics, so it can add weight with a small thickness. By undulating the outer surface, it gets caught in your hand when you hold it, which makes it difficult to drop. By helping children eat easily, we support children's desire to eat by themselves.
画像クレジット: [ Main image: Photographer Naoki Tatori, shellmine, 2023. ][ Image#1: Photographer Naoki Tatori, Shellmine, 2023. ][ Image#2: Photographer Naoki Tatori, Model: Yuzuha Oka, Shellmine, 2023. ][ Image#3: Photographer Naoki Tatori, Model: Ame Murai, Shellmine, 2023.][Image#4: Photographer Naoki Tatori, Shellmine, 2023.]