Butterfly EduFields Jumbo 40In1 Stem Robotics Kit | Robot Toys for Kids Ages 8 9 10 11 12 Years Old Boys Girls | 100+ Parts, Electronics Sensor Modules |No Coding Required | Birthday Gift for Ages 8+

Impressive, playful, enjoyable and learning game with a good affordable price..
Very impressive for children who like to create something.. also encourage children to learn about circuit and electronic…Its also very helpful for children learning about eletronics spare items and their uses from this creativity game.. children can grow up and choose eletronics as their future subject by this type of playful games… I appreciate the manufacturing teams and also whole company team members for creating this playful, enjoyable learning game in low budget which can be affordable by many parents..Thank you all for this…

Worst product
Very bad ldr sensor doesn’t work and many other like the laser activity

Most recommended for kids
It helps to improve technical skills

This product is not worth but perfect if someone wants something for time pass.
It is nice but some pieces were missing and whichever the pieces where there, of that, i made about four sets and three of them were not functioning properly despite everything was correctly fitted and properly checked thoroughly. I do not recommend this set for the price its being sold. It was not that bad because the instruction manual was clear and highly detailed. I think you can buy better sets from smartivity rather than just going into its product. This content definitely needs a major upgrade.😒

This was a gift for my grandson. This is a must have for any beginner to the world of STEM.He found the projects engaging and enjoyable. Overall a nice set.

The original i received had a faulty led and processor but it was very promptly replaced with one that worked. The parts are extremely fragile. For example, my 8 year old brother broke the fan blades without hardly touching them. The parts are also a bit inconsistent from box to box so colors don’t necessarily match pictures or instructions, and for example the caster i got in the second box did not fit nearly as well as the replacement one – i had to glue it to make it work. The instructions also had at least one error where the connection is labeled backwards for the alarm bell. Overall, creative idea and very illuminating to a child at that age group on the working principles in automated devices, however, there are some serious quality and consistency concerns that should not be, in my opinion, considering the pricing. My last critique is that framing can be a pain to assemble and could probably be replaced by something with less annoying screws.

Why did you pick this product vs others?:It has great ideas, it shows how things are done rather than just giving an RC toy to the kid. But instruction is outdated and not clear enough for a 8-12 years old kid. It doesn’t provide any useful information on what they are doing to make it a learning kit (probably give ideas on how to be creative with the kid). Components didn’t have any good spot to be screwed in and felt they are loosely attached while screws were all the way in.I’d do to changes to make this a 5 star product.Change the instruction.Chnage the main board from screws to snap-in so Components could be attached easier and quicker (rather than unnecessary long screws and bolts)