Perfect toy! This has already endured as one of our 7-month old's favorite Christmas presents, and as parents, we're equally thrilled with it. Being able to sit inside the dino, surrounded by the soft balls, she's able to practice sitting up, and she loves playing with the balls - and we're able to throw other toys in with her too. It's very easy to pack up and transport and sit in a compact area in a living room/toy area - plus, it's just flat-out fun-looking. I'd recommend this to every parent of a small child.
Nice mattress This is a very nice mattress but is really doesn't seem to be a standard crib size as it doesn't fit the new crib I purchased exactly right. It's quite a tight squeeze of a fit but will do. The crib is a brand new $800+ baby bed, standard/full size crib, so I know it's not that.
Not really natural It is pretty concentrated and 4 bottles should last you 4-6 months depending on the size of your child. The primary ingredient is ammonium lauryth sulfate, which is basically the same as sodium laureth sulfate - the main ingredients in everyday soaps. They mix it with a half dozen plant oils to give it the natural name, but it ends up smelling chemical-like.
Good toy I got this for my almost two year old son who likes cars. It is great for counting and color recognition, but didn't hold his interest as long as I would have liked, so probably better for a younger child.