Not great quality. The on/off switch is mislabeled the incorrect way. Also, the connectors on the music boxes should be directly labeled so you don't have to reference the instruction manual every time you want to use them.

Our granddaughter, age 6, liked this so much that we recently purchased another for a grandson who is just turning 7.

Used in my classroom. Great for demonstrating circuits

These are Great for teaching young children are older children or anybody even about electricity about energy , about sensors about solar about how cameras work . Well the book that explains everything doesn't really word it in a way that makes the reader understand Easily. Its not too complicated , but do you really internalize what was happening I had to reword the lessons . But the book is easy enough to use for an adult. There are multiple short projects for the kids to do with this . I am at Montessori teacher. This will be perfect for any parent to buy a child and teach their child all about electricity. I would consider it the number one way to teach a child about electricity. Quality product. Keep the box and teach the kids to be careful with the pieces if they drop or crash against each other they can stop working. Get the largest expanded set if affordable so you have more features. Either way is fine though. But if you end up really liking the thing your wishes but the larger set that there's a picture of in the back of the booklet included . Because the largest that might include something extra like a fan or a siren or an alarm or something cool like that . We taught a class of 15, each kid had a set.

One of the best products I have ever purchased. Easy for the eight year old to play with on his own.

My 8 year old loves this STEM toy, he has fun for hours following the instructions and creating his own circuits. It’s even fun for grownups.

7 year-old grandson had a lot of fun with this.

My 9 year old LOVES it. I started him on it with the first few, then he told me to get lost. 34;I can do it myself, dad!34; (He wanted to go straight to the last project, but i made him do projects in order...mean dad.)

Kids love

So much fun, great for 7-14 y/o

Easy instruction booklet to follow, many different variations of things to do. Very cool thing for introduction to electricity

My brothers loved these!

Good

recipient loved it

My 5 year old grandson and I were able to work together and build several of the electronic gadgets. He loved the helicopter and the siren. He was easily able to follow the directions with very little help. Would have been 5 stars if it was a little less costly.

Granddaughter loves it

Great buy to introduce your child to electronic circuitry. My son has gone though each circuit configuration in a short time. Very sturdy, holding up well. I look forward to purchasing the next level for him.

My 4th grade students love using this set. They work as a team to figure out how to snap on connect the items to make something work. I hover close in case they need help or to troubleshoot, but there are rarely any issues (I just have to occasionally remind them to take turns). Really innovative easy to use.

Fun,learning toy for my little Genius.

My 7 year old daughter loves this item and my 9 year old has also enjoyed it. Would buy again.