Dr. STEM Toys Model Engine Kit for Boys & Girls Ages 12+| Realistic Replica Flat 6 Motor Has Over 320 Parts, Real Motorized Action, LED Lights & Sound Effects | Comes with Detailed Directions

Mi nieto le encantó este motor para ensamblar..lo hizo en buen tiempo y yo estoy muy contento con el articulo.

I bought this for my son for Christmas and he was super excited to build it. It took a while to put together and he got almost done with it and found out it was missing an important piece. Needless to say we were pretty mad and returned the item. The quality of the pieces were terrible anyway for how much it cost. Don’t waste your money.

My boys loved building this with their father. They took turns with the steps to build and it was a great learning experience. A great gift for boys to build with their dad!***UPDATE 4/26/2023***I saved this engine to build after giving it to my son for Christmas. It turned out the model engine came with an incorrect part. My son was upset as he was having a good time building it with me so I wrote the company and owner an email explaining the case. The CEO Ryan replied to my email after a day or two and tried to make it right and sent the missing part via USPS. That replacement part got lost in the mail. Ryan stayed in contact until he can confirm we received it. Ryan then sent out another part via FedEx and it arrived today. I am extremely happy about the customer service I received from a smaller toy company and would 100% recommend any of their products moving forward.Thank you Ryan!!

I was pissed it was made in China. One part was missing and I had 2 of a similar part. I thought I was in for lots of hassle. Ryan at the distributor in Denver was really helpful. The product was a 300+ piece model of scar engine and my grandson was really bummed when we had to stop because of a missing part.

After my son got it together we were disappointed in how it "ran." The running of the engine has no speed control, so we can't slow it down to see the action and it got jammed up every once in a while making the motor grind and skip. We disassembled it to see if something was put together incorrectly, but couldn't find any errors.

Excellrnt gift challenge for your growing minds!

There are few toys out there that allow a gearhead dad such as myself to bond with my child in the arts that I love. I was stoked to see this available and quickly ordered it when I saw it. I know it's mostly plastic but it was a fun build as well as explaining what all the components were and their part of the combustion engine although internally I wished it was a v8! But i digress, It was a fun build and my kids got a kick out of building it. I highly recommend it for those in similar situations or simply for those mini cogs in the family :)

Assemblied the product and it broke on first use on the alternator circuit board. Ordered a new board for $10and it worked once before lights stopped working. In addition only one side works properly, the other side the gears slip.