mono-ism
carabiner
carabiner
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made from something once thrown away. this 5.5g carabiner is crafted entirely from recycled pp—formerly single-use plastic, now reshaped to carry with care. lightweight and minimal, each one holds up to 3.5kg, balancing strength with a barely-there feel. available in five signature ei studio colors—crescent, gibbous, graphite, marquina, and pacific—each piece features soft matte textures and unique swirls that speak to its past life. whether it’s holding your keys, charms, or pouch, it’s a small act with lasting meaning. a reminder that materials can live again, if we choose to let them.
detail
100% recycled polypropylene (type 5 plastic)
ethically handcrafted in taiwan
color palette
- crescent: like the night sky on the horizon, a translucent canvas kissed with delicate shadows of black.
- gibbous: a dramatic dance of bold black swirls against a glassy backdrop, mimicking the moon’s rise.
- graphite: pure midnight black with a touch of soft elegance, as smooth as a moonlit satin sky.
- pacific: a serene blend of cool gray and soft white, like mist rolling over quiet ocean waves.
- marquina: the depth of dark charcoal, traced with veins of light, reminiscent of an ancient marble masterpiece.
measurement
W 6.5 x D 4 x H 0.5 cm
weight capacity up to 3.5 kg
disclaimer
each item is individually handcrafted, therefore the final pattern and texture may vary slightly even with the same color proportions. each one is as unique as the recycled materials used to create it.




