LEGO - Duplo Sound Effects Brick 2 x 4 with Water and Pump Sounds - Lt Gray | eBay
Lego 42104cx01: Duplo Sound Effects Brick with Dark Gray Base and Castle Sounds - category - Энциклопедия Lego - oldLego, a new LEGO MarketPlace Experience
BrickLink - Part 60980c01 : LEGO Duplo Sound Effects Brick 2 x 4 with Slope with Cash Register Pattern [Duplo] - BrickLink Reference Catalog
BrickLink - Part 42104cx01 : LEGO Duplo Sound Effects Brick 4 x 4 with Dark Gray Base and Castle Sounds [Duplo] - BrickLink Reference Catalog