The Princess and the Pea

Notable parts

• 2 moulds appear in no other set: Belville, Mattress 6 x 14, Blue Stripe Print ×2; Belville, Clothes Skirt with White Trim.
• 6 parts come in a colour no other set has for that mould: Antenna 1 x 4 with Rounded Top (Bright Pink); Belville / Scala, Equipment Hand Mirror (Bright Light Orange); Brick 4 x 12 (Bright Light Yellow); Brick Special 2 x 2 with Grooves and Top Peg (Trans-Dark Pink); Ladder 14 x 2.5 (Bright Light Orange); and 1 more.
• 8 parts appear in only a few other sets: Decoration Ball / Orb / Sphere [Scala Finial] (Trans-Medium Blue) ×4 — also in 8877 Vladek's Dark Fortress; Belville Figure Fixed Elbows, Female, Tan Hair, Dark Pink Shoes, Pink Top… ([No Color/Any Color]) — also in 7578 Ultimate Princesses (all Belville); Plate Special 6 x 16 with Studs on 3 Edges (Dark Pink) — also in 41038 Jungle Rescue Base; Support 2 x 2 x 11 Solid Pillar (Magenta) — also in 7578 Ultimate Princesses (all Belville); Door 1 x 4 x 11 1/3 Arched Top (Trans-Dark Pink) ×2 — also in 5808 The Enchanted Palace, 5807 The Royal Stable (all Belville); Animal, Dog, Puppy Raised Paw with Face Print (Dark Orange) — also in 7583 Playful Puppy, 7600 LEGO BELVILLE Advent Calendar; Support Round 2 x 2 x 2 Stand with Reach-Through Center Hole (Magenta) — also in 7586 Sunshine Home, 7577 Winter Wonder Palace (all Belville); Door Frame Arched 1 x 8 x 12 (White) — also in 5843 Queen Rose and the Little Prince Charming, 7577 Winter Wonder Palace, 7581 Winter Royal Stables (all Belville).
• 3 parts are otherwise only found in Belville sets: Fence 1 x 6 x 2 (White) ×3; Rock 1 x 1 Jewel / Gem 24 Facet (Trans-Medium Blue) ×2; Belville, Headwear, Crown Small (Chrome Gold).
• 1 mould first came out in 2005, including in this set: Belville Figure Fixed Elbows, Female, Tan Hair, Dark Pink Shoes, Pink Top….
• 9 existing moulds first came out in their colour in 2005, including in this set: Decoration Ball / Orb / Sphere [Scala Finial] (Trans-Medium Blue) ×4; Cone 1 x 1 [No Top Groove] (Bright Pink) ×3; Bracket 1 x 2 - 2 x 2 (Bright Pink); Brick 1 x 2 (Magenta); Equipment Hairbrush Short Handle [10mm] (Bright Light Orange); and 4 more.

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.