ROKRElectric Marble Run Model Kits For Adults to Build,Marble Spaceport 3D Wooden Puzzle,Night City 2.0,Unique Gift Idea for Men Kids (LGC01)

This is the first ROKR kit I have built. Very clear instructions, excellent design and a great finished product.

not been built yet but present was well received. great find

Generally a good product. Interesting to build, a few parts that were a small bit tricky. They provide spares of some of the most likely to break parts - but not the one I managed to break, so a bit of wood glue later all was good! The mechanism is good but not perfect, occasionally the balls don't quite go the way they should but not enough to spoil the product. There are a few places in the instructions where they say 'if it doesn't run smoothly go back and check.....' and it is almost impossible to disassemble - so just take maximum care as you assemble!This is just this single product, not the one where there are two joined - I could see why the electric motor would have problems running the two joined, but no problems at all running the single one here.

pieces pop out the boards easily. instructions easily followed. This my 56th 3d wooden puzzle..Love them. Take your time and enjoy 😉

As with all ROKR kits, this is precisely machined, fits together easily and comes with superbly detailed instructions. Once built, it operates smoothly by hand. These are the best of their type, in my opinion. Unfortunately, to create a novel feature, ROKR have added an electric motor that is groslly underpowered for its intended task and poorly positioned to get decent mechanical advantage. A small shaft drive attempting to turn a series of relatively crude gears, including 90 degree spurs simply doesn't have enough torque to work.Since the price effectively adds 15% for the inadequate motor, price/ performance is poor. I'm afraid I can't recommend this kit.

Bought it for my nephew as a Christmas present. Looks the same as advertised I am sure he will love building it.

This item was bought as a gift for a really good friend. I looked for something different as it's now become a game as to who can find the most unusual gift for each others birthday lol. Saw what it's like on YouTube when assembled and thought it was perfect.

It is very interesting toy

Die Bauanleitungen war prima aber für mich auch teilweise schwer.

Activité de mon mari !Maquette construite : décorative et distrayanteUne autre commandée : le phonographe

The media could not be loaded. Increíble puzzle, encaja perfecto siguiendo las instrucciones en español, y sobre todo mucha paciencia. Lo he terminado en 12-14 horas. Super entretenido. Es el primero que he hecho de rokr y me ha impresionado su calidad. Con cuidado de las piezas pequeñas y más delgadas. También hay unas piezas de recambio. Lo que más me ha costado es el péndulo. Super recomendable. Ya me pedido el del AK47 de la misma firma

se produit fontionne trè bien avec comme sans moteur je suis satisfait

The media could not be loaded. Un mesetto fa ricevetti in regalo un puzzle 3d di legno della ROKR, ovvero la locomotiva da costruire che grazie a molla ed ingranaggi può mettersi in movimento.Dopo quello, ho deciso di prendere quest'altro, che ancora non ho potuto iniziare per via del tempo libero assente. Sembra molto interessante e, per esperienza, sarà sicuramente soddisfacente costruirlo fino ad ultimarlo e poi vederlo in movimento. Personalmente lo consiglierei anche per fare un regalo, per i più appassionati dei "puzzle" sarà certamente gradito.Aggiornerò la recensione una volta ultimato, probabilmente aggiungento anche un video del funzionamento.***AGGIORNAMENTO***Mettere insieme i pezzi di questo puzzle 3d in legno è stato più divertente e coinvolgente del previsto.Qualche pezzo è fragilino (vedi F8 o F9, ora non ricordo), motivo per cui consiglio SEMPRE massima attenzione e nessuna distrazione attorno.Il tempo impiegato per me è stato di circa 9h, con svariate pause e distrazioni, ma in 7h è sicuramente fattibilissimo procedendo con tempi tranquilli godendosi l'assemblaggio piuttosto che prenderlo a sfida per finirlo il prima possibile in ancor meno tempo.Allego le foto di qualche passaggio, e lo spoiler del marble run finito ed in funzione, sperando che amazon le pubblichi in ordine.PS: il cavo usb-C non è inclusoDetto ciò, questo per me è stato un puzzle fantastico, attualmente il miglior puzzle 3D che abbia assemblato. Promosso a pieni voti e, se potessi, gli darei ben più di 5 stelle.