After our first cups of NUK also was and we were happy with it, we wanted to do with the Easy Learning 123 system on. The system is very good and important for the development of muscles. The muscles of the tongue and the palate is speaking very important, therefore one has really given some thought here. This are the two points. Implementation earned namely zero points. What's the one thing about a drinking cup elementary? That's right, he has to be tight. The drinking cup of the 123 system does not have all. We bought first the second and then back to the first, since our daughter has to change from the teat-bottle to another suction principle failed. From the first to the second it went well. Nevertheless, we were able to take both cups until now only in a plastic bag, otherwise everything around around wet.
On multiple recommendation we have now changed to Philips Avent Straw cup. Should be the only drinking cup, which is really tight. Still I can not comment .. Evaluation follows
