The brush (brush comb 13 x 2.5 cm) loses no wires and is very durable in terms of wear. And, to date still has no brush - from rusting, not the recording sheet for the wires - despite many, wet inserts.
By dents the handle is perfectly and securely in your hand, even if the hand is a little greasy again.
For me therefore at a fair price-performance ratio: Highly recommended!