48 PCS Rotation Joint Ball and Rotation Joint Socket Compatible for Lego, 8 Pieces for Each Size Total Black, DIY Custom Machinery Vehicle Engine MOC Building Block Spare Parts

Key features

[Product Name]:48 PCS Rotation Joint Ball and Rotation Joint Socket Compatible for Lego , 8 Pieces for Each Size Total 48Pcs Black, DIY Custom Machinery Vehicle Engine MOC Building Block Spare Parts, Technic, Brick Modified 2 x 2 with Pin Hole, Assorted loose building blocks support personalized DIY and creative MOC. Break the limit of fixed manuals to design unique vehicles, buildings and scene models as you like., Excellent supplementary spare parts for your existing brick sets.

Make up for lost or damaged components and finish your unfinished building works conveniently., Classic educational toy to develop children’s hand-eye coordination, spatial logic and imagination, effectively promote intellectual growth during splicing., Crafted from high-quality eco-friendly ABS with smooth edges and tight clamping force, precise size ensures perfect compatibility with all mainstream brick brands.. Built with Dimensions: 1.0 inches x 1.0 inches x 1.0 Inches.