Batcave

Notable parts

• 1 mould appears in no other set: Duplo Cape with Black Back and Elastic Loop, Scalloped 5 Points ×2.
• 4 parts come in a colour no other set has for that mould: Duplo Door 1 x 4 x 4 with Nine Panes (Light Bluish Gray) ×2; Duplo Door Frame 2 x 4 x 5 (Black) ×2; Duplo Plant / Tree / Seaweed (Trans-Bright Green); Duplo Plate Round 4 x 8 Semi-Circle (Dark Bluish Gray).
• 5 printed parts are only in this set: Duplo Brick 2 x 2 x 1 1/2 with Curved Top with Joker on Monitor Print (Black); Duplo Brick 2 x 8 x 2 Arch with Batman Logo Print (Black); Duplo Figure Batman with Mask / Cowl Black, with Batman Logo Print (Light Bluish Gray); Duplo Figure with Thick Hair Combed Forward, Magenta Legs and Arms, White… (Magenta); Duplo Figure with Thick Hair Combed Forward, with Black Legs and Hands, Bright… (Red).
• 4 parts appear in only a few other sets: Duplo Brick 2 x 2 x 1 1/2 with Curved Top (Black) ×2 — also in 10934 Creative Animals (all Duplo); Duplo Car Body, Batmobile with Batman Logo Print (Black) — also in 10544 The Joker Challenge, 10842 Batcave Challenge (all Duplo); Duplo Brick 2 x 3 with Curved Top (Black) ×2 — also in 10865 Fun Creations, 10947 Race Cars, 10842 Batcave Challenge, 10423 Buildable People with Big Emotions (all Duplo); Duplo Batman Bat-a-Rang / Boomerang (Black) — also in 10544 The Joker Challenge, 10545 Batcave Adventure, 10823 Batwing Adventure, 10842 Batcave Challenge (all Duplo).
• 3 parts are otherwise only found in Duplo sets: Duplo Brick 1 x 2 x 2 Brick Effect (Light Bluish Gray) ×2; Duplo Brick 2 x 4 Curved Top (Black); Duplo Cone / Ice Cup (White).
• 1 existing mould first came out in this colour in 2020, including in this set: Duplo Brick 2 x 2 x 1 1/2 with Curved Top (Black) ×2.

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