Promaster 9771 Fuji X ライトオンリアキャップ

I scribbled the lens mount info directly on the matte surface with a regular Sharpie, and it hasn’t smudged even after weeks of jostling around in my bag. It clicks on nice and snug with zero wobble, which is exactly what I needed for keeping my lenses organized.

Wrote the date I mounted the lens right on the cap with a permanent marker—no more peeling labels off. The matte finish takes writing perfectly and it fits snugly on my X-T5.

Perfect — no more fumbling with sticky labels or tape that peels off. The matte write-on surface accepts a fine-tip Sharpie cleanly and wipes off easily when I want to relabel.