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LEGO Disney The Little Mermaid Story Book 43213 Fun Playset with Ariel, Prince Eric, and Ursula Micro-Doll, Disney Princess Toy, Birthday Present for Kids and Fans Aged 5 and up

TLDR Review: LEGO The Little Mermaid Story Book

By ShopSavvy Team

Published: July 13th, 2026

Pros

•Features a charming Disnehemed design that appeals to Disney fans of all ages
•Compact size makes it perfect for display or collection purposes
•Very easy to assemble, suitable for quick setup and play
•The set is a big hit with young children, especially a ear-old girl, indicating strong appeal for its target age
•Offers a nostalgic charm similar to vintage Polly Pockets, appealing to collectors and nostalgic fans
•Good visual appeal, especially with customization options for display or play
•Presents an enjoyable, fun building experience for both kids and adults
•Makes a cute and appealing gift, especially for Disney and Lego enthusiasts
•Prssembled arrival can be a plus for immediate display or play
•Suitable as a birthday present for kids aged 5 and up

Cons

•The mini dolls are smaller than expected, more like tiny accessories than fulized characters
•Hair pieces do not stay securely attached, often popping off with slight touch, requiring gluing for stability
•Some reviews mention size and shape of minigures are less appealing compared to traditional Lego figures
•Arrives with significant damage, including a large hole in the box, which disappointed collectors for display purposes
•Not ideal for collectors who prioritize pristine packaging and condition
•The set's smaller scale may be less satisfying for those accustomed to larger, more detailed Lego sets
•Some might find the miniature figures less engaging than standard Lego minifigs

Bottom Line

This Lego Disney The Little Mermaid set offers a charming and playful Disney-themed experience ideal for young fans and collectors looking for a cute, nostalgic display piece. If you’re seeking highly detailed or larger Lego sets, this might feel a bit underwhelming due to its small size and simple design. However, for kids who love Disney and enjoy quick, fun building sessions, it’s a delightful gift choice. To avoid disappointment with the mini-figures staying together, consider gluing the hair pieces. If collectible packaging or larger figures are your priority, you might want to explore other sets.

Lowest at any Popular Retailer

$15.99 at Amazon

How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 8 retailers to give you the short version.