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Twiny Sella Multiplicis Usus by Yu Ren

Twiny Sella Multiplicis Usus by Yu Ren is a highly esteemed winner of the very prestigious 2025 Praemium A' Design Award Argenteum in Designatio Supellectilis Competition Category.


ArgentumSupellex· 2025

Twiny Sella Multiplicis Usus

by Yu Ren

Client: Ziel Home Furnishing Technology Co., Ltd.

Praemium A' Design Award Argenteum Winner in Supellex Category

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The Design

About Twiny Sella Multiplicis Usus

Twiny est sella multiplicis usus pro liberis in domibus, scholis parvulorum atque locis curae puerorum designata. Sella speciem sedis ludicrae praebet et mensam mutabilem cum receptaculo occultat. Duabus partibus sellae separatis, mensa abdita revelatur. Pars superior mensae versa altitudinem eius mutat et receptaculum aperit. Partes modulares in variis dispositionibus ad ludendum, studendum et quiescendum ordinari possunt. Tegumentum ex polyestere redintegrato factum est. Mensa ex assulis ligni recuperatis et materia plastica redintegrata facta est.

The Recognition

About the Praemium A' Design Award Argenteum

Twiny Sella Multiplicis Usus victor est Praemii A' Design Award Argenteum, honoris eximie amplissimi formis summi generis, pulchris et conspicuis dati. Victores Argenti opera valde splendida et creandi ingenio praedita sunt, quae praestantem peritiam, talentum et acumen auctorum suorum ostendunt. Exspectatur Twiny Sella Multiplicis Usus opus mirabile, exemplare, valde professionale et penitus novum fore. Haec forma Argento victa inventum notabile et admiratum est, quod ad fines artis, scientiae, formandi rationis et technologiae promovendos confert. Twiny Sella Multiplicis Usus creatio est, quam multi invident, quae cupiditates excitat, sensus bonos affert et admirationem miraculumque movet.

Behind the Design

Press Kit

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

Unique Properties
Twiny redefines space-saving furniture for families and institutions like preschools and daycare centers. Its unique design blends sustainability, versatility, and safety, making it essential for child-friendly environments. While it first appears as a playful sofa, it ingeniously conceals an adjustable table with storage, revealed by separating the sofa units. This modular approach supports activities such as playing, studying, relaxing, with eco-friendly materials, child-focused functionality
Dimensions & Packaging
Dimensions:
Complete: 1400w x 660d x 600h mm
Sofa 1: 700w x 660d x 600h mm
Sofa 2: 700w x 660d x 600h mm
Table: 1260w x 520d x 280h mm
Tags
Multifunctional furniture, Child friendly, Space saving, Modular sofa, Sustainable design
Production Technology
Twiny sofa is crafted using eco-conscious materials to ensure sustainability and comfort. The upholstery is made from 100% recycled polyester, providing a soft, durable surface that emphasizes environmental responsibility. The adjustable table is constructed from a sustainable composite, combining reclaimed wood chips and recycled plastic, which highlights its eco-friendly design.
Design Challenge
The creative challenge involved integrating versatile features, such as hidden table and storage, without compromising user experience and aesthetics. Balancing functionality with a playful design for children was essential, as well as ensuring safety and ease of use.
Research
The research aimed to develop multifunctional, space-saving children's furniture that promotes versatility, safety, and sustainability. Using a mixed-methods approach, data was collected through interviews and home observations. The findings underscored the need for adaptable, safe, and easy to maintain furniture with integrated storage. Insights emphasized the value of multifunctional furniture in fostering creativity and independence. This research culminated in the creation of Twiny furniture, a versatile, modular design that maintains organized and clutter-free spaces.
Inspiration
Twiny multifunctional sofa was inspired by the increasing need for adaptable furniture in small living spaces, particularly for families with children. Observing how limited space can restrict children's ability to explore and engage in creative play, I aimed to design a piece that not only maximizes space but also encourages independence and imagination. My motivation stemmed from the desire to create a functional, safe, and easy to maintain solution that meets the needs of modern families.
Project Duration
The Project started in Cologne in May 2024 and was completed in Cologne in August 2024.
Operation Flow
Twiny multifunctional furniture is designed for easy interaction and transformation, making it perfect for children. To reveal the hidden table, simply separate the two sofa units. By turning the top part of the table, children can adjust its height and access the storage compartment. The modular pieces can be reconfigured into different layouts to suit various activities, fostering creativity and independence.
Team Members
Nurettin Badur

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