Amazon.co.jp: 1/8" BSP Male to 1/4" BSP Male Airbrush Hose Fitting Adapter Connector : Hobbies
Badger to 1/8" hose adapter
Airbrush T Adapter
What the hell is this adapter? It came with a portable airbrush compressor and I can't figure it out after multiple Amazon purchases. One end is 1/8", the other is a mystery.
SAGUD 9pcs Airbrush Adapter Set Air Brush Fitting | Ubuy Nepal