Promaster 9792 Can EF 轉 Can M 可書寫後蓋

The write-on surface is surprisingly durable and doesn’t smudge when I’m swapping lenses in the field, which keeps my kit organized. It fits snugly with no wobble, and the matte finish takes a pen perfectly. Overall, it’s a small upgrade that makes a big difference in my workflow.

I was skeptical about the write-on surface holding up, but after a month of shoving this cap in my bag it still looks clean and labels stay readable. It clicks on tight and keeps the dust off my lens mount perfectly.

The write-on surface is perfect for keeping track of which lens goes with which body, and it fits snugly enough. I just wish the cap felt a bit more substantial in hand for the price.