Surface reflects like a mirror, but you can see
through it. Place this mirror before a shape or
design. Put your pen on the otherside of the
mirror on a piece of paper. (see picture)
Look through the mirror. You can see the
shapes and -through the mirror- your pen. Now
you can start drawing.
To discover geometric shapes and their
symmetry, similarity, ...

Made of plexiglass.
A rounded side makes drawing easier.
Dimensions: 15 cm x 9,5 cm