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This is definitely a fun toy / cup to have. The first thing I will say about these is that the bricks work with the Lego bricks from what I can tell. They do have a bit of a different feel material but they work. You can also tell the color is slightly different from the Lego brand ones. They are not too noticeable unless you have them right on top of each other. It has a neat truck set which can be broken down into smaller vehicles. It is not exactly automatically dismantle. You have to assemble each vehicle which can take time each time you do it. My nephew opted to just keep it in smaller vehicles. I recommend keeping the instructions because you may need it to reassemble the vehicles each time. You can use the pieces to also decorate the cup if you wanted to. I actually helped my nephew decorate his and he loves it. Be aware that decorating it does make it harder to drink from. The cup is made of pretty strong plastic. I am a fan of how sturdy it is. I recommend washing it before you try to drink from it. I opted out of using it as a drinking cup. I am unsure if it is actually okay to be put in the dish washer because it is plastic. I am also unsure if the cup can handle hot drinks being plastic. I actually just use it as a cup for pens and pencils for my nephew since he is a lego fan. The blue is pretty nice and does not fade or anything. Although I still recommend not leaving this directly in the sun as it could cause color damage over time. Overall this is a good fun gift for the kids. It comes with a cup and a build you own vehicle. The vehicle can also split into smaller vehicles which is cool but a bit tedious to do every time (which is why you should keep the instructions on hand. It also comes with a small person figure which is a good addition to his collection. It works with most lego pieces but the color variation is slightly off. The handle is sturdy so you can hold it without worrying about it breaking and spilling. There were no cracks or leaking issues when I did a water test. The only down side I found was the box it came in was a little smashed and dirty but the product was okay.

Esta en el mismo Amazon más económico pero me dejé llevar por la fotografía donde aparecen mayor cantidad de piezas y resulta que con ellas se elabora un solo de los vehículos y las restantes piezas son para variar lo que se desee hacer, la parte mala es que por varios dólares menos compraba el mismo juguete que no puedo retornar porque es un obsequio para un niño y ya lo tiene.

It’s cool, not very functional lol

Kid loved it & it’s useful, so that’s cool. Pretty color & seems sturdy.

It was ok. I really was hoping you could build on it, but you really can't. They could have done a better job of designing the platform so it could be built upon. The handle is really pokey and NOT comfortable AT ALL to hold, so using it as a mug is not possible. It was ok. I certainly would not recommend it or buy it again

I bought this for my nephew, he's always played with leggos. He's 15 now and he absolutely loved it.

Awesome for the kids that are into Lego

This mug was a surprise for my 6 and 8 year nephews. The concept is really fun. A lego style kit comes with the mug. Actual Lego's can also attach to the mug. The size is large. This easily fits in the hands of adults. The pro... more real estate for hanging legos and creating :)