Each brush measures approximately 125mm (≈4.9") in total length with a bristle head width of approximately 35mm (≈1.4"). The compact size makes it easy to maneuver around tight spaces like keyboard gaps, camera body crevices, and port openings.

The bristles are made from natural wool fiber with tapered tips (ground-tip processing). They are soft enough to clean delicate surfaces like camera bodies, LCD screens, and optical discs without scratching. The anti-static property also helps prevent dust from re-settling immediately after cleaning.

Generally yes for external lens barrel surfaces and camera body cleaning. The tapered wool bristles are designed to be gentle on optical coatings and painted surfaces. For internal sensor cleaning, we recommend pairing this brush with dedicated sensor swabs — use the brush for loose surface dust first, then follow up with swabs if needed.

The 5pcs Brushes Only variant includes five identical anti-static cleaning brushes — ideal for keeping spares at your desk, workbench, or in multiple camera bags. The 1pc Brush + Air Blower Kit pairs one brush with an air blower for a more complete dust removal solution, combining mechanical sweeping with air-blast cleaning in one kit.

The ABS plastic handle and aluminum ferrule are generally resistant to moisture and mild chemicals. The wool bristles are noted as acid-alkali resistant, making them suitable for varied environments. However, prolonged exposure to high humidity or direct liquid contact is not recommended — allow the brush to dry fully if it gets wet before storing.

The bristles are described as dense, flat-set, and resistant to shedding and deformation. The aluminum ferrule crimps the bristle base securely to minimize fallout during use. In most cases, with normal use, shedding is minimal — though like any natural-fiber brush, occasional very light shedding may occur with heavy use.

This brush is designed for use on digital cameras, computer screens, PC towers and vents, keyboard gaps, optical discs, eyeglasses, figurines, scale models, and general electronics. The anti-static bristles help lift and remove dust without generating additional static charge that could attract more particles.

Gently tap the brush head against a clean surface to dislodge trapped dust. For deeper cleaning, rinse the bristles with lukewarm water and allow to air dry completely before use. Avoid harsh solvents on the bristles. Store in a dust-free pouch or case when not in use to keep the bristles clean between sessions.