Finally: Small unobtrusive plastic magnets that, despite their small size, are stronger than many large magnets. The round Boston Xtra Minis can hold 12 sheets of A4 paper or one thick piece of cardboard. This makes them especially suitable for use in the office, at school or at home, where they reliably attach to magnetic boards, magnetic glass boards, whiteboards and even to magnetic paint.
The secret of their power is a strong disc magnet pressed into their plastic cap. The magnet is recessed by 0,1 mm and therefore does not touch the mounting surface. This eliminates the possibilities of surface scratches or damages to the magnetic coating. Despite their enormous adhesive force, the Boston Xtra Minis are nonetheless easy to remove thanks to their ergonomically shaped cap made of non-fading plastic.