I purchased this stacker recently from my nearly 7 month old baby for Christmas. Since she is now older and sitting independently this is the perfect addition to her toy room. The stacker is excellent as it helps bubs develop motor skills, improve their balance and concentration. The bonus for parents is this looks great and doesn’t clash with home décor. I also love that this is made from silicone so is soft on their gums and helps to soothe while teething.