This charm is fixed with herbs, dirts and minerals that will provide aid in bringing lust. It needs to be worn as close to your skin as possible or if you live with the person - under the mattress. 
 
This is alive and will need upkeep. At least once a week to be fed with rum, cigar and/or candle.  Prayed over it at least when its being fed. Conjure oil is optional and will only aid, not diminish the effectivness. 
 
The picture is representative of how it would look like, but yours may be different and in different color cloth. 
 
Sold as curio only. All information given is for entertainment purposes.