The Microfiber Madness Incredibrush is hand-crafted in Germany and is ideal for cleaning delicate rims (e.g. anodised, billet aluminium, chrome plated, stainless steel and other specialist finishes and substrates) that are prone to marking easily. Each Microfiber Madness Incredibrush features a highly absorbent foam core that soaks up lots of water and releases it as you press the brush against the surface of your wheels (in contrast, bristle brushes lose most of their water on the way from the bucket to the wheel, resulting in a poorly lubricated wash). This unique foam core is shrouded with a removable (and replaceable) cover comprising the same two-component microfibre material that features in the Incredi range of wash tools. In addition to being kinder to rim surfaces, this material is also chemically resistant, easy to clean and highly durable. The main vinyl-covered stainless steel stem of the Microfiber Madness Incredibrush is highly flexible, and is built-in to the ergonomically-shaped polypropylene handle for greater durability. A rubber knuckle guard sits atop the handle in order to protect your hands as you reach into the back of deep-dish wheels. Two versions of the Microfiber Madness Incredibrush are currently available; flat or round. The flat version works best on cars with smaller spoke and brake caliper gaps, while the round version works better where access between the spokes and brake calipers is less restricted.