Here is a cool pen that lets you write with tea, juice, or wine. You will just have to fill your WINKpen with a fluid that has a staining property. The pen has a modular, easy-to-use design. All components fit together using rubber o-rings. Whether you are interested in calligraphy or other similar forms of art, this pen has you covered.
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The WINKpen lets you get creative and write using different fluids. It is easy to load too. You can find out more on Kickstarter.
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