The Value-Tec DB2 fine tip air blower / hand duster comprises a soft touch round rubber squeeeze bulb, a fine tip and an internal non-return valve. This ensures that dust is blown away and not sucked back in the bulb. The manually operated air blower is and economical and ecological alternative for pressurised duster cans. The air stream is more gentle and can be regulated by squeezing the bulb. Ideaal to remove dust from samples, sample holders, parts, optics, keyboard etc. The fine brass tip ensures optimum positioning and can be inserted in small gaps to deliver the air where needed.