The reviewer who stated this is too large for infant hands is absolutely correct. Moby is colorful and makes a wonderful teething toy, but until my grandson was able to sit up on his own he was uninterested in Moby. Not because it was dull, but because the size was just too large for his little hands to clutch - and he is a large baby with large hands!
However, once he was able to sit up on his own, the baby really enjoyed putting Moby's head or tail in his mouth and gumming on the particular end he had chosen. The non-toxic finish on the tail piece has dulled and lightened from his chewing; the adjacent blue ring has also lost the sheen it had when Moby was new. The head is dulling, but the eyes are still fine. The other drawback to this toy is that when a little one decides to shake it vigorously, there is the distinct possibility of clunking either himself or the adult playmate with Moby. Yes, it does "hurt" when you get bopped by Moby!
Moby is a fun toy; but, it would not be my first choice as a gift or personal purchase. Haba toys are well made and have multiple uses. Nevertheless, there may be choices for your little one, other than Moby, which will provide better sensory or play experiences.