Olivia's Observatory (561810-1) is a Friends LEGO set released in 2018 with 29 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Friends sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 1 minifigure and 16 unique part types.
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Buying checklist
Quick context before you buy this set used or verify a marketplace listing.
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Release year
2018 (8 years ago — may be retired)
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Catalog scale
29 parts listed · 16 inventory lines tracked
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Minifigures
1 in this set's inventory — verify completeness when buying used
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Build manual
No digital manual in our catalog — check the box tab or LEGO.com
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Shipping weight (est.)
~34 g for parts inventory (excludes box/minifig packaging)
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Before you buy used
Run the completion checker, compare photos to the inventory, and check live listings for sealed pricing
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Market value
No estimate on BrickID yet
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Minifigures in Olivia's Observatory
Parts in this set
16 parts · updating…
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Brick 2 x 23003 · ×1 · Dark Pink -
Brick Round 1 x 1 Open Stud3062b · ×1 · Light Bluish Gray -
Brick Round 2 x 2 Dome Top, Hollow Stud30367c · ×1 · Light Bluish Gray -
![Cone 1 x 1 [Top Groove]](https://cdn.rebrickable.com/media/parts/elements/4529241.jpg)
Cone 1 x 1 [Top Groove]59900 · ×1 · Light Bluish Gray -
Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/364644 · ×1 · Light Bluish Gray -
Hinge Brick 1 x 2 Base3937 · ×1 · Dark Bluish Gray -
Hinge Brick 2 x 2 Top Plate Thin6134 · ×1 · Light Bluish Gray -
Panel 1 x 2 x 1 with Rounded Corners and 2 Sides23969 · ×2 · White -
Plant, Flower, Plate Round 1 x 1 with 5 Petals24866 · ×1 · Magenta -
Plate 2 x 63795 · ×1 · Dark Azure -
Plate 4 x 43031 · ×1 · Black -
Plate Round 1 x 1 with Solid Stud6141 · ×1 · Trans-Light Blue -
Plate Special 1 x 1 Rounded with Handle26047 · ×1 · Black -
Plate Special 2 x 2 with Groove and Center Stud (Jumper)87580 · ×1 · Dark Azure -
Tile Special 1 x 1 with Clip with Rounded Edges15712 · ×1 · White -
Tile, Star with Stud Holder, Pin Hole11609 · ×4 · Yellow