“Excelente juguete para niños mayores de 9 años, los entretiene, despierta su interés por como están armadas las cosas y les ayuda en su tolerancia a la frustración.”
“Arrived quick, product clicks together OK but the picture instructions are not clear and the turning parts are not strong so pop out of the fixing hole.This can be expensive compared to other simular kits.”
“The kids love it. I bought a bunch of them for the class I am teaching. The kids are 2nd to 3rd graders. The instructions are easy to follow and still engaging. It was totally worth the purchase.”
“Good projects while we’re here over the summer doing our social distancing. As others have noted - the included, written instructions can be a little perplexing at times but otherwise manageable. This pulley set in particular suffers from a friction problem, which was solved by some rubber bands and the use of cotton twine instead of the included, easily frayed nylon coated string. For the curious child it provides ample areas for experimentation - “Would this be more stable if we added weight or length to the base?” Going to see what some of the other flavors of this brand have in store”
“The instructions are poor, and this was VERY difficult for adults to assemble. My husband is mechanically inclined, and even he had a tough time with this. We were so excited when it arrived, but just couldn't figure out the instructions.”
