New presentation of the famous WD40: in felt-tip pen form.  More precise, less waste = more economic.
Strongly press the tip several times to moisten.

The product with 5 functions :

1 - Eliminates humidity : on electric or electronic circuits, non-conductive, avoids short-circuits.
2 - Lubricates : without silicone, does not attract dust and dirt, very useful on small mechanisms.
3 - Protects : against water, humidity and their corrosive effect in the passing of time.
4 - Cleans : passes underneath dirt and takes off traces of tar, adhesive, grease... on all metallic or plastic surfaces.
5 - Unblocks : due to its strong adhesion, releases rusted, blocked, frozen, stuck mechanisms for a long time.