We were only able to use a couple of these at a time, so I think it would be preferable to maybe sell them individually. However, the concept is good, and encouraged my grandson to blow bubbles to make them flip over.
Highly recommend good quality
Perfect to play with in the pool or bath. Supliments the swimming lessons.
My 7 month old daughter loves playing with these, whether she's in water or not!
Loads of splashy fun.