Tubes

Notable parts

• 2 parts come in a colour no other set has for that mould: Duplo Ball Tube Ring with Hinge (Green); Duplo Ball Tube Ring with Hinge (Yellow).
• 1 printed part is only in this set: Duplo Ball Tube Cover Ring Hinged Top with Eyes Print (Blue) ×2.
• 14 parts appear in only a few other sets: Duplo Ball Tube Straight with Opposing Oval Holes (Yellow) ×2 — also in 9089 Tubes Experiment Set; Duplo Ball for Ball Tube with Red Open Mouth Smile and Black and White Eyes… (Blue) — also in 9089 Tubes Experiment Set; Duplo Ball for Ball Tube with Smile and Black and White Eyes with Eyelids Print (Yellow) — also in 9089 Tubes Experiment Set; Duplo Ball for Ball Tube with Wavy Smile and Black and White Eyes with Eyelids… (Red) — also in 9089 Tubes Experiment Set; Duplo Ball Tube exit with round doorway 2 x 6 x 5 (Blue) — also in 2984 Pooh and Piglet go Honey-Hunting (all Duplo); Duplo Ball Tube Straight with Opposing Oval Holes (Green) — also in 9089 Tubes Experiment Set; Duplo Ball Tube Straight with Opposing Oval Holes (Red) — also in 9089 Tubes Experiment Set; Duplo Brick 2 x 6 Lower Flap Extensions with Yellow/Red/Blue Dots Print (Green) — also in 9089 Tubes Experiment Set; Duplo Egg Base (Blue) — also in 2751-2 (all Duplo); Duplo Ball Tube Exit Door with Half-Closed Eyes and Wavy Mouth Print (Red) — also in 5513 Duplo Tubular Chest, 9089 Tubes Experiment Set; Duplo Egg Base (Yellow) — also in 2751-5, 9089 Tubes Experiment Set; Duplo Loading Chute / Silo with 2 x 4 Base Bricks (Green) — also in 2933 Deluxe Train Set with Motor, 5342 Duplo Bucket (all Duplo); and 2 more.
• 4 moulds first came out in 2001, including in this set: Duplo Ball Tube Straight with Opposing Oval Holes ×4; Duplo Ball Tube Cover Ring Hinged Top with Eyes Print ×2; Duplo Ball Tube Ring with Hinge ×2; Duplo Brick 2 x 6 Lower Flap Extensions with Yellow/Red/Blue Dots Print.

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