Clover ホワイトインク水溶性ペン - 極細

Finally, a white pen that actually shows up on dark denim without shaking it for five minutes first. The way the ink turns from clear to opaque as it dries is so satisfying. Made marking my jean jacket a breeze.

I was skeptical about the white ink turning clear at first, but after letting it dry for a minute, it showed up perfectly on my navy fabric. The iron removal worked exactly as described—no residue left behind.

This pen is perfect for marking darts and seam lines on black cotton; the ink dries to a visible white in seconds. I love that it simply disappears when I hit it with a hot iron, no need to pre-wash.