Pop-Up Book
21315-1 LEGO Ideas and CUUSOO 2018 859 parts 4.1% catalog rarity Advanced
The LEGO Ideas 21315 Pop-Up Book presents the first-ever LEGO pop-up book made from bricks. This 859-piece set unfolds to reveal classic fairy tales, featuring interchangeable scene modules for display or interactive play. One module depicts Little Red Riding Hood's grandmother's forest cottage, complete with an opening door, a bed, and a kitchen area for re-enacting her encounter with the wolf. Alternatively, the book contains the Giant's castle in the clouds from Jack and the Beanstalk. The modular design facilitates swapping between these backdrops, allowing for custom scene creation within the book frame. A booklet offers insights into pop-up book history and the set's fan and LEGO designers.
Parts Inventory
Showing the first 12 rows of the parts list (859 pieces in total). The full list loads automatically.
| Part | Qty | LEGO price each |
|---|---|---|
| 1× | €0,10 | |
| 2× | €0,13 | |
| 2× | €0,15 | |
| 5× | €0,06 | |
| 3× | €0,06 | |
| 7× | €0,06 | |
| 2× | €0,06 | |
| 1× | €0,16 | |
| 1× | €1,96 | |
| 2× | €0,13 | |
| 1× | €0,13 | |
| 1× | €0,27 |
Catalog rarity
How common are the parts in Pop-Up Book?
8 of 195 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.
Theme average
4.5%
All sets
6.7%
Least common in our catalog
More LEGO Ideas and CUUSOO sets
Browse more LEGO LEGO Ideas and CUUSOO sets related to Pop-Up Book, including models from 2018 and other sets in the same theme.
Build DNA
Parts inventory insights for Pop-Up Book
859 pieces puts this build -33% against the average LEGO Ideas and CUUSOO set and +134% against the average 2018 release.

Vs average LEGO Ideas and CUUSOO set
Average LEGO Ideas and CUUSOO set: 1,273 pieces across 104 other sets.
Vs average 2018 set
Average 2018 set: 367 pieces across 447 other sets.
Color profile
Dominant color
Dark Green
Unique parts
6.8 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Plate 1 x 2
52xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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