Our review includes a good variety of sets that are great for different ages that range from 6 years to 20 years. Therefore, you should consider the age recommendations for the various models throughout our review.
The sets for younger kids who are 6 years to 12 years tend to come with less pieces and are a little more simple to assemble. You can also find sets for teenagers who are 16 years old that come with more pieces and are more complex to put together.
Paying attention to the age recommendations is important because they determine how challenging the set is to construct. The larger sets with more pieces are best for teenagers as they're more stimulating and enable them to improve their concentration.