Our open cup will help develop different muscles in baby's mouth and jaw, as well as help them get the hang of this important milestone earlier.

To make drinking out of an open cup easier for baby, our Tiny Cup is made of non-slip silicone that's super easy to grip.

That soft silicone also makes the cup easy to clean — not only it can be tossed in the dishwasher, but it's also made of one seamless piece of silicone, so you never have to worry about missing spot hiding in spouts and tubes you can't see (another downside of some sippy cups).

The bottom of the cup is also slightly weighted for extra stability. You can avoid spills and your baby can perfect her picking-up and putting-down motions without tipping the cup over every few seconds.

Our Tiny Cup will allow your little one to mimic how you drink and develop the right muscles to sip from an open cup, too. Then, when it's time to put the bottle away for good, he'll be well on his way to mastering a big kid cup.