Nope.

No. The pills are totally useless and might even be dangerous if they increase your blood pressure, but the apparatuses may be fun to use, as long as you don’t break skin.

Nothing works at all otherwise they would not need to spam all the time.
If anything worked everybody would be rushing out to buy it tomorrow.

No they don’t

Nope, they’re SCAMS.
“Penis enlargement pills” or ointments are commonly offered over the Internet. Analyses performed by Flora Research of California and by the University of Maryland have uncovered harmful contaminants in a number of “penis enlargement” pills. Contaminants found included mold, yeast, dangerous E. coli bacteria, pesticides, and lead.[5] Dr. Michael Donnenberg of the University of Maryland has described herbal pills marketed as having “heavy fecal contamination”, possibly from animals grazing near the plants harvested for herbal ingredients.[6] There may however be a placebo effect i.e. a psychological effect of making the user think he has a larger penis, and increasing his confidence, when there is no actual change to his penis size.[7] Some people have also reported that such pills make them feel sexually aroused, and give them harder erections, but again, without any actual growth of the penis.