While it might seem like 10-year-olds, who are in the thick of their tween years, are picky and hard to please, the truth is that shopping for gifts for tween girls is actually really fun. Every year, our experts evaluate hundreds of toys and gifts, and tweens themselves give feedback on what's actually worth buying. So based on my experience, the experience of other staff editors who are parents, our toy testing, and research of online reviews, these are the best gifts for 10-year-old girls.