LEGO Ideas The Insect Collection 21342 Building Set with Blue Morpho Butterfly, Hercules Beetle, Chinese Mantis for Adults
LEGO Ideas The Insect Collection Building Set for Adults - Creative Birthday Gift - Collectible Display Set for Nature Lovers - Models of Insects for Office or Book Shelf Decor - 21342
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LEGO Ideas The Insect Collection Building Set for Adults - Creative Birthday Gift - Collectible Display Set for Nature Lovers - Models of Insects for Office or Book Shelf Decor - 21342

2,224 ratings

At a glance

Age range18 Years & Up
Is collectibleY
Total count1111
Product lineLEGO Ideas
Edu focusEngineering

About this item

Product details

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Customer ratings & reviews

4.6 out of 5 stars
stars
2,224 ratings513 reviews
How item rating is calculated
  1. 5 stars82% (1,817)
  2. 4 stars8% (177)
  3. 3 stars4% (79)
  4. 2 stars2% (49)
  5. 1 star5% (102)

Reviews summary

Pros

  • : Fun assembly with attention to details.
  • : Display features bright, vivid hues.
  • : Often purchased as a present for special occasions.
  • : Displayed insects have bright colours.
  • : Offers good size and quality for the money.

Neutral

  • : Instructions are clear yet include occasional print errors.
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Showing 1-3 of 513 reviews

Jun 12, 2026
Reviewer name: Cassandra
Top Reviewer
Sold byToyBurgDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Lego and Bug lovers combined

This is a fantastic Lego set, it is fairly easy to assemble, some of the parts on the Insects are movable and it creates a nice view on the shelf. Kids can do this too if they are Lego lovers my son who is under 10 can build adult sets.

Helpful?1CE3GKGAQE6H2932013243
May 19, 2026
Reviewer name: LC
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Beautiful display, but a bit fragile

This LEGO insect set looks absolutely amazing on display, and the details are incredible. However, a few parts are not very stable and tend to fall apart easily if you move them. Great for a shelf, just be careful handling it!

Helpful?1CE3GKGAQE6H2932013243
Dec 1, 2025
Reviewer name: Ashley
Top Reviewer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

OBSESSED!!

I've been eyeing this set for the longest, so when it was half off for black Friday I snagged it! It's such a cute set if you're an entomology girly like me. It was fun to put together and I love the way they turned out. I wouldn't say it's a difficult build, but I would not recommend it for younger children, they may struggle with the instructions as it's a bit more intricate.

Helpful?1CE3GKGAQE6H2932013243
Current price is Now $71.35
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was $79.99
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Sold by Bricks & Beyond Boutique
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5 out of 5 stars
5 stars out of 5, based on 3 seller reviews(5.0)
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