I time the liquid timer is about 40sec. It just fun to watch but other than that it's a toy for kids. My niece would love it. It seems to be very durable that not break easily.

This bubble liquid timer is the perfect gadget for kids who need a tool to help them self soothe. I have worked with many kids with disabilities and this sensory toy has been effective in allowing their brain to focus on something soothing.

Not really sure the point of this “toy” is beside it being a timer. Sure the bubbles are pretty colors but seems more of a waste but I am probably not the targeted audience