Technical Parts Bulk Set - Pins, Liftarms, Axles & Gears Compatible with Leduo - Studless Beam Panel Engineering Building Blocks

Upgrade your technical builds with this massive bulk set of parts. Includes pins, connectors, gears, axles, and liftarm beams. Compatible with all major building block brands. Material: High-quality ABS plastic. Recommend Age: 14+. Essential for DIY engineering and complex machinery models.