Lego's 0.002mm specification and its implications for manufacturing (2025)
thewave.engineer395 points by scrlk 5 days ago
395 points by scrlk 5 days ago
Lego is one of those companies that is simultaneously amazing and kind of sucks. On one hand the core product is incredible. The tolerances on the bricks are micrometer-level precision and the fact that pieces from the 70s snap perfectly into ones made today is mind blowing.
On the other hand, a lot what the company does today just sucks. Set prices are outrageous. Printed bricks get replaced with stickers and many sets feel like display models than something you can play with. The Mindstorms/NXT line had huge potential but then just sort of fizzled out. And the push towards smartphone-dependent toys feels weird. Who actually wants their kids staring at a phone to play Lego?
It's so sad, because the core product is basically perfect.
Lego was always expensive, you can compare prices adjusted for inflation. For example, the 1979 Galaxy Explorer <https://brickset.com/sets/497-1> was around $32, that's $144 today. The reimagined set from 2023 <https://brickset.com/sets/10497-1> was sold at $99, $106 today. Not only it is cheaper, but much larger and with many more pieces.
Yes, they have kept up with inflation, and that is the problem. Manufactured goods like Lego bricks should fall in price through innovation in processes, scale, etc. What does raise higher than the average inflation should be be labor-intensive products/services. In other words, it feels much stranger today how expensive Legos are compared to 47 years ago.
Lego is branding, curation and quality bar, though. They're the Apple of bricks (weird sentence).
There's tons of lego-knockoffs and of not even such lesser quality that the difference can be perceived by casual inspection. The set-to-set quality bar is really where it is, especially among their set lines not targeted at children or low-end of market.
But none of those sets have any kind of staying power. There's Expert/Creator/Modular sets from 20 years ago that sell for $500-1000 _opened and pre-built/re-disassembled_. That's all brand power.
So they're less about $/brick (though i know people scrutinize it) and more about price point and brand. Phrased differently, having your brick company race to the bottom sounds like a losing strategy.
Yeah I don't know what this person is on about. Lego is obviously premium and ... charges premium prices because ... they're a business. People (consumers) who want premium products ... pay the premium.
I would be much more frustrated if they became cheaper and reduced the quality of the product.
There is a prevalent view of economy that insists businesses sell their products at the minimum price they can still make a profit at (but not lower or you are dumping.) A Marxist view of economy, if I must.
Whenever I meet one of these people, I ask if they are willing to negotiate a wage reduction with his HR. My logic is simple. If you think it is wrong for a business to sell a product at the maximum price they can demonstrably get away with like Lego does, then why is it right for you, a professional worker selling your labor, to sell your labor at a price higher than what is necessary for subsistence?
> There is a prevalent view of economy that insists businesses sell their products at the minimum price they can still make a profit at [...] A Marxist view of economy, if I must.
That's actually how competition is supposed to work in capitalism. If you sell your products at much higher than the minimum price, someone else can make a profit by selling slightly cheaper and taking over your market share.
That's contingent on the competition offering a similar experience and quality, at a smaller price point. As a parent comment pointed out, no LEGO knockoff has been able to provide the same experience as LEGO.
I think what the commenter is getting at is that it's not even about competition. People get mad when companies charge more than is necessary to make what they deem a reasonable profit.
Of course, as you mention, in capitalism, a competitor is free to go in and undercut the leading brand, but they have to be able to sell why they're better AND cheaper.
Interestingly that's one of the Marxist critiques. The market simply is not efficient enough to work fully. The effort to get Lego2 off the ground is simply too high and Lego gets an effective monopoly in their market segment (premium blocks).
If Lego was nationalized then the excess earnings that go into the owners' pockets as dividends or asset value would be realized by the people. But that of course leads to different inefficiencies (investors don't invest, etc...).
imo it's not just that other brands are of similar quality but often of way higher quality than lego. you get so much more for less money from other brands, while lego sets are becoming kind of a joke. using stickers everywhere and randomly colored bricks on the internal sides of the set
Prices are constrained by demand moreso than by cost of production. Lego pieces are expensive because they can be, they still sell, and this is largely due to the quality. As long as the quality moat persists, they can charge as much as people will pay, and--good for them!
That you personally would prefer lower prices does not mean they "should" be lower. Those lower costs of production, to Lego company, "should" mean higher profits, not lower prices, and again--good for them!
> As long as the quality moat persists
The risk Lego faces is that they don't actually have a quality moat any longer. You can get non-lego sets with no stickers, plenty of prints, LED lighting, at a cheaper price, and with the exact same piece quality. I purchased this set: https://www.lumibricks.com/collections/steampunk-world/produ... over Christmas, and I paid $105 because it was on sale. The pieces were indistinguishable from Lego in quality, and the lights and lack of stickers was a quality increase from what Lego offers.
What moat Lego has is: brand recognition and licenses. Which aren't nothing, but don't offer much protection.
Not disagreeing with you, but at least when I hear "lego knockoff" I think of the shitty ones, because I've never seen a Lego knockoff that wasn't shitty.
Lumibricks seems like a promising brand, but I've never heard of them, possibly because they don't spend as much on marketing as lego. And if they did spend more in order to compete with Lego, they might need to increase price!
> but I've never heard of them, possibly because they don't spend as much on marketing as lego
It’s a newer brand—they changed their name to it some time last year. But they seemed to spend a lot on advertising last Christmas—at least on YouTube, it seemed like tons of reviewers were talking about their sets. That’s how I found out about them, at any rate. And I’ll say—the one I got came together nicely, and looks great. The tons of lights are just, really neat.
> when I hear "lego knockoff" I think of the shitty ones, because I've never seen a Lego knockoff that wasn't shitty.
The cheap-o ones you get like at the dollar store, absolutely. But Chinese manufacturers have been making good quality knockoffs for a while. A decade at least? I bought my first knock-off technic set around 10 years ago, and it was 90% the quality of Lego at 25% the price. But the quality has only gotten better since, and is now totally on par with Lego. Admittedly, the price has gone up, too.
Interesting. Gotta check those out! Not that my family needs more LEGO... The remains of our Millennium Falcon after my nieces came over glare at me everytime I look at a new LEGO set.
I don't want to sound like a shill, because I don't know them at all, and I still spend enough money on actual Lego. But I am really happy with it. Pieces were great, quality was great, I love the lights, I hate Lego's stickers. And the piece count was 2x or 2.5x what I'd get from Lego at the same price. And I love steampunk, and Lego doesn't have a steampunk line. I'll absolutely buy more from them, so (for me at least) their big Youtuber push last year worked.