Lego Technic Bricks 6x Medium Stone Grey Elbow 90deg Tube 25214 6151349 NEW | eBay
Hose, Rigid 3mm D. 14L / 11.2cm : Part 75c14 | BrickLink
LEGO® 621130 - 4540890 73590c02a - ToyPro
Lego TUBE, W/ DOUBLE 4.85 HOLE (Design 29219) - Choose Part number (Colour) | eBay
LEGO PART 14301 Flexible Ribbed Hose 12L | Rebrickable - Build with LEGO
Lego® Technic 25214, 38896, 6176298 tube elbow, axle hole, red
I made a test tube holder out of LEGO pieces. It's stackable, you can build more stories on top of each other. It's pretty portable in its current state and really sturdy. :
Pneumatic Tubes and Pieces : Set 5109-1 | BrickLink
Lego Technic Pin Connector Round 2/3 L Parts Pieces Lot ALL COLORS | eBay
Hose, Ribbed 7mm D. 11L / 8.8cm : Part 78c11 | BrickLink
Help to identify a small tube part - Bricks
Technic, Pin Connector Round 2L without Slot (Pin Joiner Round) : Part 75535 | BrickLink
LEGO 6177114 TUBE BEAM 1x1 - BLANC
Amazon.com: LEGO Tubes Experiment DUPLO Set 9076, Fun STEM Educational Toy, STEAM Learning for Girls and Boys Ages 1.5 and up (142 Pieces) : Toys & Games
LEGO® Technic Pneumatics T-Bar / T-Peace / Tube Connector MEDIUM STONE GRAY (MED. ST. GRAY) - (
Lego 1x1 Brick Round Tube Column Pick Color Black Gray Trans Blue Yellow NEW X20 | eBay
Lego technic 4x Pin Connector tube connecteur 2L pipe tube noir/black 62462 NEUF | eBay
Hose, Flexible 8.5L with Black Tabless Ends : Part 73590c01b | BrickLink
Bricker - Parte LEGO - 73590c02a Hose, Flexible 8.5L with Tabbed Ends (Ends same color as Tube)
LEGO Flexible Ribbed Hose (19 Studs Long) with 8 mm ends (14925 / 57539) | Brick Owl - LEGO Marketplace
LEGO PART 25214 Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end | Rebrickable - Build with LEGO
LEGO 4526985 TUBE W/DOUBLE Ø4.85 - MEDIUM STONE GREY
LEGO® Creator 10257 Carousel | New Elementary: LEGO® parts, sets and techniques
Technic Tube - Flexible - LEGO® Brand Hose Flexible 8.5L with Tabless Ends - The shop Briques Passion
The new macaroni tube | Brickset
LEGO PART 65473 Brick Round 2 x 2 D. Tube with 45° Elbow and Axle Holes (Crossholes) at each end | Rebrickable - Build with LEGO
