Maped designed the Stop System to enable simple and effective use of the compass. 1 - Lower the lever 2 - Adjust the spacing of the arms 3 - Close the lever to lock in the arms 4 - Draw a perfect circle. Easy locking in of the arms guarantees you perfect drawing.

Quality and functionality combined with sophisticated design – this is the motto of the Faber-Castell company. Even with regard to compasses, the market leader keeps abreast of the latest trends. However, apart from trendy designs, Faber-Castell also offers rugged technology: Robust gear wheels, firm central wheel spindles, easily adjustable legs as well as non-slip needles and lead clamps for exact lines are standard features of all Faber-Castell compasses.

165mm Giant springbow compass with pencil point & lead tube, compass nickel plated (max 360 mm)

Compass set with extension arm, dividers, spare leads and pencil attachment

The Derwent Scale Divider is a great tool to help with increasing or decreasing the scale of your subject. Use the Derwent Scale Divider to help transform the scale of your image with accuracy and control, transfer measurements from photographs, paintings and more with ease onto paper, achieving accurate proportions every time. It folds away so can easily be slipped into a backpack or pencil case if you are using it outdoors. Reduce or enlarge images in ratios from 4:1 to 1:4.

This large wooden compass is designed for use with marker pens such as Posca markers or Sharpies. Attach it with the rubber suction device to a surface such as a wall or window and it will rotate freely around that point, allowing you to draw perfect circles.Features an adjustable holster which grips marker pens of various sizes - just insert the pen and twist the screw to tighten.Suitable for drawing circles up to 40in.

Quickset compass Grip 2001 design. For circles up to 390mm in diameter

Ideal for school, college or office work, this Student Drawing Set of 5 from Jakar includes a 1-138mm long self centring geared head compass with a knee joint, swivel shoulder needle unit & pencil attachment, 1 divider attachment, 1-92mm long reversible spring bow for pencil/pen divider work, 1 knee-joint lengthening bar and 1 lead container with 2 leads.