Acca Kappa's pneumatic brushes are ergonomically designed to reduce structural damage to the hair while brushing. The cone-shaped wooden pins easily penetrate the hair, while the rounded tip of each wooden pin gently massages the scalp. Our Beechwood brushes are hand-finished and never varnished. Beechwood is naturally anti-static. Regular: Ideal to prepare medium and long hair for styling. Travel-Size: Ideal to prepare short and medium hair for styling. Dimensions Standard: Overall length 215mm, length of handle 100mm, width 60mm Travel: Overall length 180mm, length of handle 80mm, width 45mm Please note, there may be a small level of tolerance within these dimensions. How to Use Starting from the mid-section, or few inches from the end of your hair, brush down the hair’s length. Moving the brush further up a couple of inches at a time, continue brushing downwards until you reach the scalp and the hair is fully detangled. To finish, gently stimulate the scalp by running the brush over the scalp in the direction of the hair’s fall a few times. Wooden pins massage I Gentle scalp stimulation I Smooth detangling glide I Natural beechwood handle I Everyday grooming