improved in scratch visibility and low surface tackiness composition

Composition comprising (a) a heterophasic propylene copolymer (HECO), (b) two different glidants, namely (b1) a derivative of fatty acid amide of formula (I) wherein R1 is an alkyl of C5 to C25 or a residue of alkenyl C5 to C25, R2 is an organic residue of long chain containing at least 6 carbon atoms, (b2) an amide of unsaturated fatty acid wherein the amide derivative of fatty acid (b1) and the amide of unsaturated fatty acid (b2) are the only slip agents in the composition, and wherein the composition comprising the derivative of fatty acid amide of formula (I) and fatty acid amide unsaturated in an amount within the the range of values ​​ranging from 1000 ppm to 2000 ppm.