Reached $100K!!! – Kickstarter Campaign Steampunk Marble Run 70003

To boost our campaign and show our appreciation for your support, we have decided to hold a grand celebration!
2024 Gratitude Reward - From 20% Off To 50% Off, Gifts & More!

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Our first Kickstarter campaign for the Steampunk Marble Run 70003 has reached $100K!!!! It feels like a dream, and we are incredibly grateful for your support and companionship!

Grand Celebration: 20% Off and More

To boost our campaign and show our appreciation for your support, we have decided to hold a grand celebration: from July 1 to July 31, all products in our store will be discounted by 20% and more!

Gifts For Our Top 10 Points Members

At this Grand Celebration, we have also decided to randomly give a free, exquisite gift to each of the top 10 members with the highest points so far, as a token of our appreciation for your continuous support.

For members with the following registered emails, please keep an eye on your inbox, as we will be sending personal emails within the next 24 hours. If you don’t see it, don’t worry! Just contact our friendly customer service team, and they will be happy to assist you.











We understand that only a few members will receive gifts this time. But don’t worry, we haven’t forgotten the rest of you. We promise to work hard in the future to bring you more exciting rewards and promotions, ensuring that each of you has the opportunity to enjoy the benefits of being part of our excellent community.

Adding New Shipping Regions

Additionally, in response to the requests of many friends, we will be adding some new Regions to our Kickstarter Campaign. We hope to involve more friends from around the world!

New Non-free Shipping Regions: Panama, Israel, Switzerland, India, Turkey, and Australia.

New Free Shipping Regions: Slovakia, Slovenia, Malta, Croatia Romania, Taiwan, and Macao.

If these countries and regions are still not in your area, please feel free to contact us via email at We will do our best to make it happen for you!

Best Reviewers of Steampunk Marble Run

In the meantime, we invited highly specialized experts in this field to review our Steampunk Marble Run. These experts have helped everyone gain a clearer understanding of the detailed features of our product.

1. Review by Harry from ItsNotLEGO

Itsnotlego is a blogger known for reviews and discussions about LEGO alternative sets and building block brands. The content, which has been ongoing since 2012, often includes detailed set analyses, build experiences, and comparisons, catering to fans of construction toys. The blog, appropriately named has over 1.4 million views and features photographs and personal insights, appealing to both casual builders and dedicated enthusiasts. Itsnotlego social media accounts include Facebook, Instagram, and Reddit.

Here is a review post made by Harry Lee. We hope you get to know this outstanding blogger:

1, 6/22 unboxing – Unboxing the Kickstarter funded JMBricklayer Marble Run Building Block set 70003

2, 6/25 part 1 – Constructing the 5391 piece JMBricklayer Steampunk/Dino Marble Run 70003 Building Block set

3, Part 2 – Building the 5391 piece JMBricklayer 70003 Steampunk Dinosaur Marble Run set

4, 7/5 – JMBricklayer 70003 Steampunk Dinosaur Marble Run – Tips and Tricks

2. Review by Polo from Planet GBC

Planet GBC is the number 1 reference website worldwide for Great Ball Contraption. It proposes building instructions, ready-to-build kits, tutorials, videos, and more about the best GBC from around the globe. 
No matter if you are a perfect beginner in GBC or already building sophisticated marble run machines, you’ll find everything you need about GBC on 

Polo is the founder of website, which became over time the #1 hub worldwide for Great Ball Contraption. 
He is an absolute brick enthusiast, well-known by French AFOLs for his participation in several TV shows in France (“France’s Got Talent”) and his articles/interviews in several magazines. 
He is also the founder of, a brand-new website featuring training courses to learn how to create building instructions, sell and promote mocs. 

(Full timelapse building video by Polo)

In addition to the YouTube video, Polo has also written a detailed explanation of the Steampunk Marble Run.

3. Review by Jamie from @thebrickeducator

Check out Jamie, aka The Brick Educator’s review of the brand new JMBricklayer Steampunk Marble Run! Jamie is a Gadget and Toy Influencer building and reviewing Construction Brick, Wooden and Metal kits from all over the world! To see what he is creating now, find him on TikTok and Instagram @thebrickeducator. 

Please stay tuned for more details in our next Kickstarter campaign update!

Picture of JMB-Samon


My fascination with building blocks isn't just about creating structures, but about the stories each piece can tell. For me, building blocks are a way of expressing my inner world.

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Serving to create the coolest lego-type brick sets for builders around the world, JMBricklayer is built by a group of building set freaks and focus on innovation of the production technology and strengthening of the supply chain.

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Kickstarter crowdfunding

From June 21st – July 21st.

The first 40 backers will get 35% off!