Twin Spin Helicopter

Notable parts

• 4 parts come in a colour no other set has for that mould: Brick Sloped 45° 2 x 4 (Medium Blue) ×2; Brick Wedged 2 x 2 Facet (Medium Blue) ×2; Brick Wedged, Sloped 45° 4 x 2 Left (Medium Blue); Brick Wedged, Sloped 45° 4 x 2 Right (Medium Blue).
• 2 parts appear in only a few other sets: Brick Sloped 65° 2 x 1 x 2 (Medium Blue) ×4 — also in 70590 Airjitzu Battle Grounds, 4841 Hogwarts Express, 9466 The Crazy Scientist & His Monster; Brick Curved 2 x 4 x 1 1/3 (Medium Blue) ×4 — also in 4679b-2, 4728 Escape from Privet Drive, 76398 Hogwarts Hospital Wing, 75953 Hogwarts Whomping Willow.
• 3 moulds first came out in 2016, including in this set: Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side ×2; Technic Pin Connector Hub with 1 Axle ×2; Technic Axle 3 with Stop.
• 1 existing mould first came out in this colour in 2016, including in this set: Plate Round Half 3 x 6 with 1 x 2 Cutout (Black).

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