Both the 7½” long and 6” long Whisper™ Brushes contain thousands of ultra fine and ultra soft fiberglass filaments which pick up and hold fingerprint powder. The filaments are permanently affixed to the wooden brush handle and do not fall out.

Features:

• Filament length - 2"
• Handle length - 5½" long for the 7½" brush, 4" long for the 6" brush
• Lightweight - 0.7 oz. for the 7½" brush, 0.5 oz. for the 6" brush
• Excellent balance
• Fine Quality - Made of thousands of ultra fine and ultra soft fiberglass filaments
• Always Soft - The tip of the fiberglass filaments becomes even softer with use
• Protective Tube - Includes a clear plastic tube to protect the fiberglass filaments when the brush is not in use