Arctic

2 moulds appear in no other set

• Duplo Boat / Kayak
• Duplo Dog Sled Harness

3 printed parts are only in this set

• Duplo Animal Dog - HuskyMedium Nougat
• Duplo Brick 1 x 2 x 2 with Blue Lantern and Flame PrintOrange
• Duplo Brick 2 x 2 with White Icicles PrintMedium Azure

8 parts appear in only a few other sets

• Duplo Brick 2 x 2 with 3 Orange Shrimp PrintMedium Azurealso in 10805 Around the World (all Duplo)
• Duplo Figure Child with Ponytails and Bangs Black, with Red Sweater with a line…Redalso in 10837 Santa's Winter Holiday (all Duplo)
• Duplo Figure with Fur-lined Hood - Nougat Face and Hands - Reddish Brown Parka…Reddish Brownalso in 10805 Around the World (all Duplo)
• Duplo Door / Window, CastleMedium Azurealso in 10805 Around the World, 10450 Hopsy's Castle Game (all Duplo)
• Duplo Animal Whale Head with Crescent Eyes PrintLight Bluish Grayalso in 10805 Around the World, 10907 World Animals, 45029 Animals, 10972 Wild Animals of the Ocean
• Duplo Animal Whale, Body with White BaseLight Bluish Grayalso in 10805 Around the World, 10907 World Animals, 45029 Animals, 10972 Wild Animals of the Ocean
• Duplo Fishing Rod and Hook with Red LineBluealso in 10583 Forest: Fishing Trip, 5946 Tigger's Expedition, 10556 Creative Chest, 45025 Coding Express
• Duplo Sleigh / Sled, 2 x 6 with 10 Studs and CutoutYellowalso in 10837 Santa's Winter Holiday, 10889 Mickey's Vacation House, 45818 CARGO CONNECT Discover Set, 45025 Coding Express

1 part is otherwise only found in Duplo sets

• Duplo Plate 6 x 12Light Bluish Gray

4 moulds first came out in 2016, including in this set

• Duplo Animal Whale Head with Crescent Eyes Print
• Duplo Animal Whale, Body with White Base
• Duplo Figure with Fur-lined Hood - Nougat Face and Hands - Reddish Brown Parka…
• Duplo Sleigh / Sled, 2 x 6 with 10 Studs and Cutout

3 existing moulds first came out in their colour in 2016, including in this set

• Duplo Brick 2 x 2 x 1 1/2 with Curved TopMedium Azure · ×4
• Duplo Brick 2 x 4 Curved TopWhite
• Duplo Door / Window, CastleMedium Azure