The Clicks Nail Enamel Remover comes in a 100ml bottle and it is really good for hardening nails. If you have soft nails and would like them to get stronger I would recommend it. It is very affordable costing R16 at any clicks nation wide. It is a nail polish remover but that fact that it does two jobs in one and costs that much I'd say that is a bargain. I also apply it even if I don't have nail polish to remove just so it can harden my nails. It removes nail polish really well 1-2 cotton ball wipes will honestly do the job.