This is an HN-1 Needle from Paasche. FEATURES: For Paasche H and HS Series airbrushes. 1/32" to 1" spray pattern of light fluid. INCLUDES: One HN-1 Needle. REQUIRES: Paasche H or HS Series Airbrush SPECS: Spray Pattern: 1/32" to 1" sdw 11/9/01 ir/kh