masklab is a Hong-Kong based manufacturer of face masks known for their colorful printed designs. masklab produces "KF series" masks as well as 3-ply surgical masks.
masklab's "KF series" masks are very similar to KF94 masks and feature the iconic boat-style design found in many KF94s. Because masklab's "KF Series" is not made in South Korea, they are not official KF94 masks and have not been certified by the South Korean FDA as KF94.