Hellobee Boards

Both started using ours as soon as they had head control--4ish months.
We just donated ours to Goodwill today! DS is 10 months old tomorrow. He probably would have used it for a couple of more months, but it wasn't getting much use

Around 4 months and she loves it! At 7 months she doesn't love it as much cause she is crawling but still plays in it everyday at home or at day care.