Boon Pipes Toddler Bath Toys - Interactive Toddler Sensory Toys - Suction Bath Toys for Hand Eye Coordination and Fine Motor Skills - Multicolored - 5 Count- Ages 12 Months and Up

I bought these for each of my kids. They enjoy pouring water in and watching the different tubes do their thing. They don’t to certain surfaces well (not smooth), but are otherwise great

PROS:• lots of fun to see the water flow through the various pipes (especially the wheels that spin)• modular, can be rearranged in different ways• water flows slowly, so you can really see what happens in each pipe• can "connect" pipes by placing them above one another for continuous water flow• pipe bottoms swivel/turn for even more possibilities to "connect" and rearrange• suctions well to fiberglass tub wallCONS:• a little hard to get off for a child — though I think it's a lot better to have these be on the stronger suction side than having them constantly pop off, it just means that a little helping hand is needed so the child can play and rearrange these themselvesThese water pipes are a lot of fun — my 3-year-old likes endlessly pouring water into various containers, so these have been a great hit! I love that these are modular and you can arrange them into all kinds of contraptions — it's especially neat that the bottom of each pipe swivels, so you can place them at various angles. It is also interesting to see how the water flow is impacted by how quickly and how much water you fill in. The top area of each pipe has a narrow hole in the bottom (right before the "fun" part of each pipe), which slows down the water flow, so you can really see what the water does in each pipe. The one exception is the green, angled pipe — much of the bottom isn't see-through. Overall, a really neat set with lots of possibilities for play. Wholeheartedly recommend!

These are nice and fun for the kids in the tub. Made good. Easy to use and the suction cups worked good. Good colors.

This was an instant hit with my 14 month old. He’s attracted to mechanical type toys with features like gears, twists, turns, etc. which is why these pipes initially caught my eye. So far, these really capture his attention and he likes to investigate the different features. After reading the reviews, I was a little confused about the ability to connect the pipes. The pipes aren’t made to physically connect, rather they can be arranged so that the pouring water from one pipe will pour into a different pipe. Of course, this depends on your success at getting the suction cups to stick. I have had mixed success, but getting some water on the suction cup does seem to help it stick. In fact, when I have gotten one to adhere properly, it’s actually difficult for my son to remove it. Since we have plenty of fun playing with them individually, I haven't been too concerned with the suction feature. A design detail I appreciate is that water has to filter through smaller openings and doesn’t immediately rush through giving us time to watch what happens. (Some reviews see this as a flaw, but I’m counting this as a positive feature). You can also rotate different parts of the pipes. Overall, I’m very pleased with this toy. I think this is a well-made and well-thought-out toy. Functional, fun, and imaginative design. Highly recommend.

Cool concept, mediocre engineering. The idea of kids learning fundamentals of waterworks and hydraulic power is awesome, but the execution of this STEM skill is mediocre with this set of toys. The suction cups, well suck...in the worst possible way. They do not stick long and several of the components hang at an awkward angle because of how they are constructed. The pipes don't line up very well and the on the set that I bought, the water mills don't even rotate very well, if at all. My 4 and 6 yo kids still enjoy playing with them but the clumsy design makes the overall experience frustrating inasmuch as it is fun, especially given that the pieces keep falling off of the bathtub/shower walls due to bad suction strength. In sum, a fun bath toy that will entertain your littles for a short period of time before they become frustrated and disinterested. It's not worth the price tag.

UPDATE:Still great bath toys, but we had some trouble with the spinny parts not spinning when water was running through them. I think this may be an assembly issue. I popped the wheel part out and turned it around. It works great now! So just keep that in mind if your spinners aren't spinning.ORIGINAL REVIEW:My daughter loves bath time so we got her a bunch of new toys for her first birthday and this set has been great. They all work well and she loves watching us pour water through them. My 4yo and 6yo enjoy them as well. So far we haven't had any problems with suction and they stay on the tile well. Overall I recommend them if your kiddos need something fun to play with in the tub.

My 2 1/2 year old grandson just loves playing with this set of water pipes in the bath tub! He had suddenly developed a fear of being in the tub recently, but having these pipes to play with has helped get him excited about bath time again. He loves watching the spinners move as the water moves from pipe to pipe! They stick well to the side of the tub and/or the tub surround and easily stay up during his entire bathtime. Occasionally, one or two have fallen down into the empty tub in between bath times--probably when the suction cup has totally dried out, as he only takes a bath at G'ma's house maybe once a week or so. I'm sure if he took his bath here more often they would stay stuck with the tiny bit of moisture we apply to the suction cups before sticking them on the tub side. I highly recomment these pipes for a child or toddler to have a fun bathtub play time.

the suction cups didn't work well at first, but for some reason they worked better after a few bath times