What is a mahl stick, and how do you use one?

A mahl stick is a long, light rod with a padded end that painters use to steady their painting hand. You rest the padded end on the edge of the canvas or easel, away from the wet paint, and lay your wrist on the stick, so your hand floats over the picture without touching it. Easel by Zaweba, a free painting studio for Windows, includes a mahl stick so you can paint fine detail over wet areas just the same way.

The name comes from the Dutch for a painter's stick, and you will also see it spelt maulstick. Sign writers, portrait painters and anyone who letters by hand have relied on it for centuries, because it solves two problems at once.

The two jobs a mahl stick does

The first job is steadiness. Fine lines, lettering and small highlights need a calm hand, and a hand held in mid air shakes. Resting the wrist on a firm support turns a wobbly line into a controlled one.

The second job is keeping your hand out of the paint. On a large oil painting much of the surface may still be wet. Leaning on it would smudge hours of work. The stick bridges the wet area so you can reach the middle of the picture without touching it.

How you hold one in real life

Traditionally you hold the stick in your non-painting hand, the far end resting lightly against the canvas edge or the easel, the padded tip cushioned so it doesn't scratch. Your painting hand rests on the shaft. You slide your wrist along the stick to move across the picture and tilt the stick to change height. It feels awkward for the first few minutes, then quickly becomes natural.

Most painters use one only for the careful stages: the catchlight in an eye, the lettering on a shop sign, the rigging on a ship. Broad passages are painted freely, without it.

Why a painting app has one

In Easel paint behaves like real paint. Oils stay wet, watercolour flows, and surfaces have tooth and absorbency. That realism means some of the old studio problems come back, and so do the old studio answers. Easel's mahl stick is there to steady your hand when you want a careful stroke, which is especially welcome for small detail on a big canvas.

It sits with Easel's other studio aids. Step back shows the picture from a distance, as if you had walked across the room, which is the natural thing to do after a session of close work on the stick. The ruler, French curve and ellipse guide help with lines that need to be exact rather than just steady, and the mirror, values and squint views help you judge the picture as a whole.

When to reach for it

Use it for lettering, especially on a signboard or a chalkboard menu where the letters need even weight. Use it for the last fine highlights in a portrait, for the thin lines of branches and grasses, and for any detail you need to place over paint that is still wet.

Leave it aside for blocking in, loose washes and expressive brushwork. A steadied hand is a careful hand, and careful strokes in the wrong place can make a painting stiff. Many painters keep loose work loose and save the stick for the final quarter of an hour.

A useful habit to build

If you plan to paint in a real studio one day, practising with a mahl stick in Easel by Zaweba is a gentle introduction to a tool many beginners skip. You learn when steadiness helps and when freedom matters more, and both lessons carry straight over to canvas and easel.