Mia's Summer Heart Box
friends • 85 pcs
- Set number
- 41388-1
- Availability
- Retired
- Pieces
- 85
- Original RRP
- $7.99
- Released
- 2019
- Theme
- Friends
- Minifigures
- 1
- Barcode
- 5702016468977
Where to find one
Search for Mia's Summer Heart Box on the marketplaces collectors use.
Listings from external marketplaces. We may earn a commission on qualifying purchases.
Where it came from
Released in 2019 as part of the LEGO Friends series, Mia’s Summer Heart Box was designed to provide a portable, travel-friendly play experience. The set captures a summer-themed aesthetic, featuring a buildable storage box styled like a heart, which reflects the brand's shift toward creating more compact, modular play sets that appeal to younger builders interested in creative roleplay and collectibility.
The design of the set focuses on the character of Mia, emphasizing her love for nature and outdoor activities through included accessories such as a beach ball, a surfboard, and a pair of sunglasses. Like other sets in the Heart Box line, the item was intended to serve as both a self-contained environment for storytelling and a functional carrying case, and it was generally well-received by the target demographic for its portability and vibrant, cohesive color palette.
Generated by Pi, the collecto.rs collecting companion
Who's collecting this
Real sets collectors on collecto.rs who have this in their public collection.
About Mia's Summer Heart Box
Mia's Summer Heart Box is a set in the LEGO Sets catalog on collecto.rs. Friends • 85 pcs. Catalog data is sourced from Brickset. No public sets collectors track this one yet — adding yours would make you the first on collecto.rs.
How many collectors track Mia's Summer Heart Box on collecto.rs?
Mia's Summer Heart Box doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.
Can I track my own copy of Mia's Summer Heart Box?
Yes. collecto.rs is free — sign up to log your set, upload photos, record condition, edition, and acquisition cost, and connect with other lego sets collectors. Your collection stays private by default.
Where does the Mia's Summer Heart Box catalog entry come from?
The catalog entry for Mia's Summer Heart Box is sourced from Brickset. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.
Is collecto.rs sets tracking free?
Yes. Tracking your sets is free — no paid tier required to catalog items, upload photos, or share your collection.
Track every set you own
Free. Fun. Collection photos, notes, organization, value tracking, friends — all in one place.
Sign up free
