K&F Concept Nano-X ND Filter Set für Insta360 Ace Pro 2 ND8 ND16 ND32 ND64

Boxed and in great condition other than the ND8 having scratches (see 2nd image). 【Optical Glass with Nano-coating 】ND Filters made of high-quality AGC optical glass for clear and sharp images. Features 28-layer coating to reduce glare and enhance color and contrast in your shots.

eBay