These do sometimes help on shaping my eyebrows because some come very big. although they do help a lot, many people like them because it helps them keep their eyebrows look more fuller than plucking them out a lot. I would buy again just because it helps me shape them.
Thanks to LittleBits, kids 8 and up can be introduced to electronics without any bare wires, and they can go straight into higher-level electronics without any of the many, many potential points of failure found in building each circuit yourself. Makers can seamlessly incorporate basic components like light sensors and servomotors with more complex elements like Internet access and Arduino programming. All you need is a box of LittleBits' handy, easy to use Bit modules.
that's the only app I enjoy listening to music from and it is very affordable, it has all my favorite music. It's also very easy to look up your favorite songs and to use. The best feature that I like about it is that I can create my own playlist and hear my own music.