PM 三合一隨身曝光套組

I’ve been using these cards to check white balance on location, and the neutral grey is noticeably more accurate than my old set. The compact size slips right into my bag’s side pocket without taking up any space.

Finally, a grey card that's actually true neutral — that single card alone saved me hours of fixing tints in post. The white and black ones are just as precise, and the whole set slips right into my bag without taking up any space.

I was struggling with inconsistent colors until I used the neutral gray card from this set—it made white balancing so much faster. The three cards fit perfectly in my pocket, which is great for quick adjustments on the go.