You have seen plenty of military building block sets. Tanks, fighter jets, helicopters. But a stealth bomber with a fully functional bomb bay that is also huge? That is rare.
Today, we are looking at the MOC-166363 B-2 Spirit 1/70 Scale Flying-Wing Bomber Building Blocks Set, available at cubertime.com. Designed and licensed by DarthDesigner, this 1,977-piece model brings one of the most secretive aircraft in U.S. history right to your workbench.
The Real B-2 Spirit – A Plane That Should Not Exist
The B-2 Spirit, also known as the Stealth Bomber, was developed during the Cold War to do one thing: slip through the world's most advanced air defenses without being seen. Its flying-wing design has no vertical tail, no sharp edges, and a special coating that absorbs radar waves.
Operated by just two crew members, the B-2 can carry either 80 conventional JDAM bombs or 16 nuclear bombs. It remains the only aircraft in the world that can deliver large standoff weapons while staying completely stealthy.
This Cubertime building block set captures that eerie, futuristic shape in 1/70 scale.
What Makes This Building Set Special
Let's start with the size. This is not a small desk toy. The finished model measures 72.9 cm long, 29.5 cm wide, and 6.5 cm tall. That is nearly three quarters of a meter in length. To give you a real-world comparison: it is longer than a standard keyboard, wider than a sheet of A4 paper, and big enough to dominate an entire shelf. When you hold it, you realize this is a serious piece of engineering. The sheer scale of the B-2 flying-wing design really hits you – it has a presence that smaller models just cannot match. You will need to clear some desk space to build it, and once it's done, it will be the first thing people notice in the room.
Now, beyond the size, the functional details are what make this set stand out. Most military aircraft models look great from the outside, but the inside is just solid plastic. Not this one.
The B-2 Spirit model features a hidden bomb bay that you can open and close. Inside, it carries a full weapon set. You can actually load the bombs, close the doors, and then open them again to show off the payload. For collectors who love military building block sets, this is a huge deal.
The landing gear is also functional. Attach it, and the model can taxi on a flat surface. The display stand is removable – so you can either put it on a shelf in flight mode or park it on the runway.
Because the model is so large, every functional feature – the bomb bay, the landing gear, the removable stand – feels more impressive. Small parts are easier to handle, and the overall assembly gives you a real sense of building something substantial. It's not delicate; it feels solid, just like the real bomber.
Building Experience – What to Expect
The set contains 1,977 high-quality ABS pieces. Colors are accurate – mostly flat black and dark gray, just like the real stealth coating. The parts are pre-sorted into numbered bags by type. That means you are not digging through a pile of 2,000 pieces looking for one tiny part.
The instruction manual is printed on paper. Each step is shown from the best angle to make the build as clear as possible. Even if you have never built a complex model before, you can follow along. Expect a solid weekend build – maybe 10 to 14 hours of relaxed, focused work. The size means you will need some table space, but it is worth it.
Display or Play? Both.
This model is designed as a display piece first. The flying-wing shape looks incredible from any angle – flat, menacing, and completely unlike any other aircraft. And thanks to its large size, it commands attention from across the room.
But the opening bomb bay and rolling landing gear make it fun to handle. You can pose it on the removable stand for a flying look, or take it off and let it sit on its wheels.
This is not a toy for young children. The recommended age is 16 and up. For adult collectors and older teens who appreciate detailed builds with mechanical features, it hits the sweet spot between a model kit and an interactive project.
Who Is This For?
ü Military aviation fans who want a detailed replica of the most iconic stealth bomber ever built.
ü Adult building block collectors looking for a challenging weekend project with real mechanical features and impressive scale.
ü Gift givers who need something unique for a teenager or adult interested in planes or military tech.
The colorful gift box makes it easy to wrap and give. Perfect for birthdays, holidays, or just adding something special to your own collection.
How It Compares to Other Military Building Kits
Many military building block sets in the 100–150 range give you a decent exterior but skip the interior details. The B-2 Spirit from Cubertime gives you a fully opening bomb bay with weapons, functional landing gear, and a removable display stand – features you normally only find in much more expensive kits.
And then there is the size. Most aircraft models at this price point are 40–50 cm long. The B-2 is 72.9 cm. That extra length gives it a presence that smaller models just cannot match.
Final Take – Should You Buy It?
Yes – especially if you love big, detailed builds that actually show off moving parts. The 1,977 pieces create a model that is not only fun to assemble but also impressive to display. And at nearly 73 cm long, it will be the biggest thing on your shelf.
You can purchase the MOC-166363 B-2 Spirit Building Blocks Set directly from cubertime.com. It comes with everything you need – no extra tools or stickers required. Just open the box, clear your desk, and prepare to build a legend.
Ready to start building? Head over to cubertime.com and grab your set today.