No ball joints no problem! Try these alternative joints! - YouTube
Lego Lot (100pcs) Bionicle Technic Hero Factory Body Ball Joints Sockets Parts | eBay
Amazon.com: LEGO Technic 20 pcs NEW LIGHT GREY UNIVERSAL"U" JOINT 3L Lot pack robot motor robotics advanced building mindstorms EV3 NXT part piece 61903 62520c01 : Toys & Games
Exploring joints & articulations with LEGO
Amazon.com: Skyview Technic Parts Compatible with Lego Bricks Pegs Joints Peg-Joints Pack Axle Building Blocks MOC 388Pcs/Set : Toys & Games
Lego Technic Bricks 4x CV Cardan Cup Ball Joints (2 Pairs) Connectors NEW 2019 | eBay
Ballshaft! | New Elementary: LEGO® parts, sets and techniques
Exploring joints & articulations with LEGO
Any tips on how to build stronger joints for a moc this size? : r/lego
Exploring joints & articulations with LEGO
Exploring joints & articulations with LEGO
Exploring joints & articulations with LEGO
For years I've been trying to create a proportionally accurate figure with full articulation (without ball joints) and this is the best I've done so far. Full leg, arm, head, torso, and
Technic Joint Parts w Ball Connector 92013 for Lego Kit Building Blocks Set DIY | eBay
Metal LEGO Technic Universal Joint 3L - 4 or 10pcs – Green Gecko Workshop
Ballshaft! | New Elementary: LEGO® parts, sets and techniques