Drinking from a real cup

[Chezbo]

My DD is 16 months old and always wants to drink out of our cups or glasses. We let her do it while we hold on to the cup but I am thinking of getting her a little plastic beaker to do it herself. Is she too young and is there a cup you could recommend? I saw one on the internet a while back that had two handles and it had no lid but was a no spill cup. For the life of me I can not find it now!
Please help

Was it this one?

Yeah thanks so much x

brilliant. She is nearly 16 months old now with lots of teeth and it does bother me. She would rather have a normal cup. The only problem I have is that she likes to throw everything! I have just ordered a doidy cup so hopefully she'll just be drinking out of a normal cup v.soon