We purchased this because our 1-year old likes to flip his plate over and throw it on the floor. The design of this seems to solve for that problem. However, while the white insert is secure, little baby fingers can still lift the "placemat" portion of the plate. It's still a GREAT plate and we would recommend it. The utensils are great as well. Note: if you cut up food in this plate, you will scratch the plastic.
I purchased the lemon verbena scent. This diffuser looks lovely and if that's what you're going for, then spend away. For as powerful a smell that citrus is, I can be standing right next to the diffuser and not smell anything. If you want something that actually scent the air, then save the [$] on this one and buy a different diffuser.