LEGO Elves in LEGO(18)

Will building block models stay together without glue?

Building block models and sets are perfectly fitted to stay together for playtime, but they will come apart if they get knocked over hard enough. If you’re sure you want to keep the finished build exactly the way it is, use epoxy, solvent cement, or super glue.

Do individual building block sets from the same line fit together?

The blocks themselves will always fit together, but the sets don’t fit together like a puzzle. If you have extra building blocks, however, you can expand your sets so that they do connect in any arrangement you want.

How long does it take to build a 300-piece set?

The time it takes to build a large block set depends on who is doing the work. For older children or the average non-hobbyist adult, it takes an estimated 3-4 hours to put together a 300-piece set. Younger kids will take more time according to their skills and focus.