BrickLink - Part 73590c03a : LEGO Hose, Flexible 8.5L with Tabless Ends (Ends same color as Tube, ends not removable) [Hose] - BrickLink Reference Catalog
LEGO Hose Nozzle Handle with 30CM Black String (16542 / 74610) | Brick Owl - LEGO Marketplace
Shop LEGO Compatible Hose Piece
Shop LEGO Compatible Hose Piece
LEGO® 6039885 75c07
LEGO part 78c15 - Black Hose, Ribbed 7mm D. 15L at BrickScout
LEGO Light Gray Flexible Hose 1 x 12 with Black Ends | Brick Owl - LEGO Marketplace