![Christoph Winkler on Twitter: "As the #lego parts to test the connection now arrived I can report on the technique used. The initial idea of using minifigure lipsticks to connect “macaroni tubes” ( Christoph Winkler on Twitter: "As the #lego parts to test the connection now arrived I can report on the technique used. The initial idea of using minifigure lipsticks to connect “macaroni tubes” (](https://pbs.twimg.com/media/EwHuslXWQAM9q_Y.png)
Christoph Winkler on Twitter: "As the #lego parts to test the connection now arrived I can report on the technique used. The initial idea of using minifigure lipsticks to connect “macaroni tubes” (
![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 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](https://rebrickable.com/media/parts/photos/71/25214-71-5f36590f-d102-49ff-a2e9-14c6dc274d75.jpg)
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
![BrickLink - Part 25214 : LEGO Brick, Round 1 x 1 d. 90 degrees Elbow Macaroni - No Stud - Type 2 - Axle Hole [Brick, Round] - BrickLink Reference Catalog BrickLink - Part 25214 : LEGO Brick, Round 1 x 1 d. 90 degrees Elbow Macaroni - No Stud - Type 2 - Axle Hole [Brick, Round] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PN/86/25214.png)
BrickLink - Part 25214 : LEGO Brick, Round 1 x 1 d. 90 degrees Elbow Macaroni - No Stud - Type 2 - Axle Hole [Brick, Round] - BrickLink Reference Catalog
![LEGO part 25214 - Light Bluish Gray Brick, Round 1 x 1 d. 90 Degree Elbow - No Stud - Type 2 - Axle Hole at BrickScout LEGO part 25214 - Light Bluish Gray Brick, Round 1 x 1 d. 90 Degree Elbow - No Stud - Type 2 - Axle Hole at BrickScout](https://img.brickscout.com/d8/7d/91/2f/a9/c1/4c/de/af/2a/54/61/17/56/52/02/279x279.png)
LEGO part 25214 - Light Bluish Gray Brick, Round 1 x 1 d. 90 Degree Elbow - No Stud - Type 2 - Axle Hole at BrickScout
![Brick, Round 1 x 1 90 Degree Elbow / Design Shape W/ Tube, Crosshole Design ID 71075 / 25214 Black (6179182) Medium Stone Grey (6151349… | Lego pieces, Lego, Design Brick, Round 1 x 1 90 Degree Elbow / Design Shape W/ Tube, Crosshole Design ID 71075 / 25214 Black (6179182) Medium Stone Grey (6151349… | Lego pieces, Lego, Design](https://i.pinimg.com/736x/21/47/7f/21477f07cd9fc2f2eda66865b43cc79b--lego-parts-lego-pieces.jpg)
Brick, Round 1 x 1 90 Degree Elbow / Design Shape W/ Tube, Crosshole Design ID 71075 / 25214 Black (6179182) Medium Stone Grey (6151349… | Lego pieces, Lego, Design
![25214 Brick Round 1x1 d. 90 Degree Elbow Macaroni - No Stud - Type 2 - Axle Hole Farbe Chrome Silver 25214 Brick Round 1x1 d. 90 Degree Elbow Macaroni - No Stud - Type 2 - Axle Hole Farbe Chrome Silver](https://www.mocbricks.ch/209-medium_default/25214-brick-round-1x1-d-90-degree-elbow-macaroni-no-stud-type-2-axle-hole.jpg)
25214 Brick Round 1x1 d. 90 Degree Elbow Macaroni - No Stud - Type 2 - Axle Hole Farbe Chrome Silver
![LEGO part 25214 - Light Bluish Gray Brick, Round 1 x 1 d. 90 Degree Elbow - No Stud - Type 2 - Axle Hole at BrickScout LEGO part 25214 - Light Bluish Gray Brick, Round 1 x 1 d. 90 Degree Elbow - No Stud - Type 2 - Axle Hole at BrickScout](https://img.brickscout.com/d8/7d/91/2f/a9/c1/4c/de/af/2a/54/61/17/56/52/02/750x750.png)
LEGO part 25214 - Light Bluish Gray Brick, Round 1 x 1 d. 90 Degree Elbow - No Stud - Type 2 - Axle Hole at BrickScout
![BrickLink - Part 25214 : LEGO Brick, Round 1 x 1 d. 90 degrees Elbow Macaroni - No Stud - Type 2 - Axle Hole [Brick, Round] - BrickLink Reference Catalog BrickLink - Part 25214 : LEGO Brick, Round 1 x 1 d. 90 degrees Elbow Macaroni - No Stud - Type 2 - Axle Hole [Brick, Round] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PN/77/25214.png)
BrickLink - Part 25214 : LEGO Brick, Round 1 x 1 d. 90 degrees Elbow Macaroni - No Stud - Type 2 - Axle Hole [Brick, Round] - BrickLink Reference Catalog
![10pcs Bricks 25214 1x190 Elbow Connector Ldd25214 Brick For Building Blocks Parts Diy Educational Parts Toys - Blocks - AliExpress 10pcs Bricks 25214 1x190 Elbow Connector Ldd25214 Brick For Building Blocks Parts Diy Educational Parts Toys - Blocks - AliExpress](https://ae01.alicdn.com/kf/Sdcf9c7dc69ca4742b115d8a7ef3e2f44Y/10PCS-Bricks-25214-1x190-elbow-connector-ldd25214-Brick-For-Building-Blocks-Parts-DIY-Educational-Parts-Toys.jpg)