Marker pens combine precision plastic molding technology with an innovative ink system, enabling people to record, create, and write history! Over the past 30 years, we have successfully integrated paint, transparent watercolor, and opaque pigments into marker pen systems, developing permanent markers, color pens, highlighters, and whiteboard markers. These products have accompanied countless children as they grow and become essential tools for creators worldwide.
To celebrate SUNNYPRO’s 30th anniversary, we pay tribute to traditional paint tubes by incorporating their design language into [C]ycle Marker, symbolizing cultural heritage and aesthetic innovation. We pushed the boundaries of plastic molding technology, overcoming challenges in crafting a rectangular base transitioning to a round body with an airtight threaded structure. This unique blend of functionality and aesthetics has earned [C]ycle Marker multiple international design awards, and this year, we are honored to receive the prestigious 2025 iF Design Award!
[C]ycle Marker = Sustainable Design + Innovative Eco-Friendly Solutions!
✅ Refillable system, extending product lifespan and reducing plastic waste
✅ Recyclable structure, making sorting and recycling easier while cutting carbon emissions
✅ GRS-certified recycled materials & biodegradable plastic, utilizing existing molds to lower production costs, making sustainability more accessible
This year, the iF Design Award updated its judging criteria, replacing Impact with Sustainability, alongside Differentiation, Form, Function, and Idea. This shift reflects a growing global emphasis on environmental responsibility! [C]ycle Marker excelled in all five categories, expanding our sustainability vision from Taiwan to Japan and now into Europe!
We’re not just driving sustainable cultural innovation—we’re working toward a greener future for the next generation. This award is a testament to our commitment to sustainable design and innovation, and it fuels our motivation to keep moving forward! ✨
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