Very good, it is organic, which means it leaves no residue in nature (21 days) and does not burden the trees in case of pruning. (when it gets warm it smells like fried! that's why it's good to have a snack with you). It is a liquid oil compared to Husqvarna (mineral oil) and Oleo Mac that I have tried. It does not cloud or thicken in cold weather like the others. Lubrication is great. The pump works well. VFM

Excellent lubrication of the chain, does not increase temperature at all, I use it for pruning olive trees, I don't know if it actually does less harm to the tree compared to conventional ones as it claims to be organic. Reasonable price.