this transparent phone case grows moss and plants inside
this transparent phone case grows moss and plants inside<br>technology connections: +480
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A Clear Resin Phone Case Embeds a Vertical Terrarium
The Terrarium Phone Case, developed by Daniel Idle, integrates a planted environment into the structure of a smartphone accessory. Designed for the iPhone 16 Pro Max, the project incorporates soil, moss, and small-scale vegetation within a transparent enclosure, positioning the device as both a functional object and a contained ecological system.
The case is developed through 3D modeling and fabricated in clear resin, allowing visibility of the internal composition. A vertical terrarium is embedded within the structure, using a stabilised soil substrate that maintains the arrangement of materials during handling. This configuration enables the phone to be used, moved, and rotated without disturbing the planted environment.
all images courtesy of Daniel Idle
A Closed-Loop Planting System Integrated into a Phone Case
The planting system focuses on mosses and species suited to enclosed conditions. The internal environment operates through a closed cycle in which moisture circulates via evaporation and condensation, while plant growth is supported by light exposure and gradual nutrient breakdown within the substrate.
The project, conceived by designer Daniel Idle, redefines the role of the phone case as a structural container for a self-contained living system, integrating biological processes into an everyday object.
a phone case integrates a planted environment within its structure
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A post shared by Daniel Idle (@danielidle)
soil, moss, and small plants form a contained ecosystem
the device can be handled without disturbing the planting
the sticky soil substrate maintains plant stability, enabling regular phone use without disruption
moisture cycles through evaporation and condensation
light supports plant growth within the enclosure
vapor produced inside the terrarium condenses on the inner walls due to sustained high humidity
biological processes are integrated into a handheld device
transparency emphasizes material layers and growth
project info:
name: Terrarium Phone Case<br>designer: Daniel Idle
designboom has received this project from our DIY submissions feature, where we welcome our readers to submit their own work for publication. see more project submissions from our readers here.
edited by: christina vergopoulou | designboom
Daniel Idle<br>may 06, 2026
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