I highly recommend Dashing Diva Kids for those with small nails.

My nails are small, so the kids' size Dashing Diva was sufficient for me. It also includes larger sizes, so I use them evenly, which is very useful. They have a great shine like gel nails, are easy to apply, and stick really well even without removing cuticles. One tip is to use a size slightly smaller than your nail so it stays on longer. You need to apply them tightly, so removing oil and moisture is essential.