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ROKR Model Car Kits Wooden 3D Puzzles Model Building Kits for Adults to Build-Educational Brain Teaser Assembly Model, Desk Decor/DIY Hobbies/Gifts (Prime Steam Express/12.1 * 2.7 * 3.3)

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Availability: In Stock.
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Arrives Saturday, May 23
Order within 20 hours and 41 minutes
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Style: MC - Prime Steam Express


Features

  • Original Brand and Product Everyone of ROKR adheres to the original research and development concept. Rokr focuses on the Play-Brand of mechanical transmission model of mechanical transmission models. We are committed to building a DIY 3D wooden assembly model with mechanical and industrial sense.
  • Safe & Environmental-Friendly MaterialWe adopt the native wood with good conscience and quality. There is no a pungent smell with Rokr 3D Wooden Puzzles, and the details are more treated. Safe, not hurt. The family is more assured.
  • DimensionThe Rokr CAR Series 3D wooden puzzle contains about 200-300 pieces of parts. It takes about 3-4 hours for the average person to complete the whole process. In addition, each product of ROKR is accompanied by detailed manual and video solutions, we can safely play for your assured.
  • Applicable For Various People & Play WaysROKR's 3D wooden puzzle, not only as puzzle enlightenment toys, best choice for birthday gifts or Christmas gifts; can also be used as an adult decompression artifact; or even old people can play a long afternoon time.
  • Function and Mental UtilityROKR 3D wooden puzzle can be used as a puzzle toys, developing left brain, training powerful logical thinking. Cyclone brainstorming enhances focus and learning. Adults can also spend a few hours of investment in assembly, which is a hearty decompression process.

Brand Name: ROKR


Manufacturer Minimum Age (MONTHS): 168.00


Age Range Description: Adult


Model Number: ROKR-MC Series


Unit Count: 1.0 Count


UPC: 714684188397


Manufacturer: ROKR


Manufacturer Maximum Age (MONTHS): 720.00


Manufacturer Part Number: ROKR-MC Series


Set Name: MC - Prime Steam Express


Theme: Building


Color: Wooden Color


Item Shape: Car


Product Style: MC - Prime Steam Express


Puzzle Type: Assembly & Disassembly


Educational Objective: Concentration Skill


Skill Level: All


Additional Features: Portable


Play Activity Location: Tabletop


Is Assembly Required: Yes


Operation Mode: manual


Power Source: manual


Number of Pieces: 1


Item Dimensions L x W: 12"L x 2.6"W


Size: 408 pieces, 12.1 x 2.7 x 3.3 inches


Item Dimensions: 12 x 2.6 x 3.2 inches


Material Type: Wood


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • Awesome gift!!!
This is not an easy build. That is not meant as a negative; simply a caveat that it will certainly challenge even adult builders' skills. Too, some of the parts are quite small and difficult for an adult's hands to manipulate effectively. Small hand tools are might prove useful if you have them, and I emphasis small. Standard tools will be too large for easy use and there is a risk of damage to delicate parts. Even with small machine tools, care must be exercised to avoid damage. (first hand experience talking) Fortunately, there were spare parts included and for the very small pins, which were the most vulnerable to mishaps, it is relatively easy to fashion replacements from the abundant excess of the laser cut punch boards. (but it would be easier not to have to in the first place so beware) Again, not a negative, simply an observation and a heads up for builders. That being said, it was a VERY enjoyable experience and I was both pleased to get this as a gift and quite happy with the ultimate outcome. I would HIGHLY recommend this project. The detail involved was amazing. All aside, that the precision of the gears and the reciprocating wheel mechanisms were remarkable, everything from the coupler assembly, the rotating smoke stack, the cow catcher, down to the roof hatch articulation and even the step for the cab and the ground mount ladder; the detail was superb. A well designed product. Thank you. ... show more
Reviewed in the United States on January 16, 2022 by Kindle Customer

  • Know what you are buying
Style: MC - Prime Steam Express
I have a number of ROKR 3D wooden puzzles and they are fun and challenging to complete. Be aware that Prime Steam Express is much smaller than most of the ROKR products. See the attach photo for a comparison between ROKR's full size LK701 locomotive on the right and this model on the left. If this is your first 3D model I would wait until you have tried one of the larger models. Although this is a great model when complete, IMHO it is not for a first time builder. Contains many small parts that WILL break even when careful. Fortunately many of these are duplicated, but it's still a good idea to have some tacky glue available in case you need it. Do I recommend it for an experience builder? YES Took be about 4 hours to complete taking my time and ensuring I was following the instructions correctly. It makes a very nice display piece, especially if you are into trains. ... show more
Reviewed in the United States on May 13, 2021 by sdyor

  • High quality 3-D puzzle
The media could not be loaded. This was the first ROKR puzzle I've purchased, but it won't be the last. The precision of the cuts on the parts is exceptional. I made the puzzle more difficult by deciding to paint the sub-assemblies as I went, but I thought the final product was worth it (see video). In order to be successful with this puzzle, you will need to be a meticulous, patient person. The instructions are very clear, but they must be followed exactly or you will end up frustrated. Here are a few tips for the adventurous: 1. If you have access to a copier, make a photocopy of the various sheets of the puzzle before removing the parts of the puzzle. This is especially important if you decide to paint it, since the numbers may be obscured by the paint. 2. If you paint it as you go, you may need to use a small file to remove paint on the mating surfaces. The tolerances are so close that the extra thickness of paint may cause parts not to fit. 3. Pay attention to the extra parts that are included on the last sheet of the puzzle. They are parts that are likely to break during assembly. Use extra care when assembling these parts. 4. Be sure you understand the directions before trying to assemble a component. The pictorial directions are similar to those found in IKEA furniture, but these are made with the precision of an architect. 5. When you are tired or don't understand something, take a break for the night. If you push on, you'll likely break a part or put something together incorrectly. I hope this review helps you decide if this puzzle is right for you. It's definitely not a child's puzzle. The first page of instructions states that this is for those over 14 years. I think that's about right. Again, my congratulations to the manufacturer for an extremely well-designed and well-built puzzle. It was a pleasure to assemble. ... show more
Reviewed in the United States on January 5, 2022 by lockedoc

  • Great project but very fragile and needs a trailer option
I love these kits and this one did alot to work my gentle patience skills. A couple pieces broke/were found to be broke while removing them from the trays so be very careful. The project itself isnt very hard and is relaxing. The broken pieces are being replaced and the final product looks great. My only real complaint is with 2 things. 1) the wheels dont spin well when assembled due to the rectangular housing on the front wheel pins and the rear ones really should have a third small disk inside where the wheel sits on to help them balance. 2) there isnt a trailer option. Having a semi without a trailer feels like the project is only half complete. Please release some trailer addon options for this set. Bottom line im glad i bought this and would reccomend it to others. ... show more
Reviewed in the United States on August 10, 2023 by Wade

  • A good challenge
Style: MC - Jeep Wrangler
Bought as a gift. Very detailed and time consuming. Definitely requires your attention. Does have very small pieces and you must be careful or they will break.
Reviewed in the United States on March 1, 2026 by Kay

  • Fragile AF
Style: MC - Grand Prix Car
This item is extremely hard to piece together, and about half of the pieces broke from slight pressure. It could be better if the product was designed to be less breakable. The finished product is super cool and looks awesome, but it’s very hard to get there.
Reviewed in the United States on December 26, 2024 by Isa

  • Good. As expected
Style: MC - Prime Steam Express
Not finished building it yet but it’s enjoyable so far. I had put together the Cello one for somebody else a while back and wanted to do another one.
Reviewed in the United States on November 24, 2025 by Amazon Customer

  • Purchased as gift
Style: MC - Prime Steam Express
I purchased this as a gift for my older father. Overall, he enjoyed putting it together. He didn't say that he felt his fingers were a little too big for all the small parts, but he managed to complete it on his own. It took him about 45 minutes to build the front car. Quality felt decent and it's a fun thing to build. ... show more
Reviewed in the United States on March 13, 2026 by Grant C.

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