Compatible with Lego 9686 Programming Building Block Set, Science and Education Robot Power Machinery Set, Children's Electric Building Blocks

Compatible with Lego 9686 Programming Building Block Set, Science and Education Robot Power Machinery Set, Children&#x27;s Electric Building Blocks — feature 1

Compatible with Lego 9686 Programming Building Block Set, Science and Education Robot Power Machinery Set, Children&#x27;s Electric Building Blocks — feature 2

Compatible with Lego 9686 Programming Building Block Set, Science and Education Robot Power Machinery Set, Children&#x27;s Electric Building Blocks — feature 3

Compatible with Lego 9686 Programming Building Block Set, Science and Education Robot Power Machinery Set, Children&#x27;s Electric Building Blocks — feature 4

Compatible with Lego 9686 Programming Building Block Set, Science and Education Robot Power Machinery Set, Children&#x27;s Electric Building Blocks — feature 5

Compatible with Lego 9686 Programming Building Block Set, Science and Education Robot Power Machinery Set, Children&#x27;s Electric Building Blocks — feature 6

Compatible with Lego 9686 Programming Building Block Set, Science and Education Robot Power Machinery Set, Children&#x27;s Electric Building Blocks — feature 7

Compatible with Lego 9686 Programming Building Block Set, Science and Education Robot Power Machinery Set, Children&#x27;s Electric Building Blocks — feature 8

Compatible with Lego 9686 Programming Building Block Set, Science and Education Robot Power Machinery Set, Children&#x27;s Electric Building Blocks — feature 9

Compatible with Lego 9686 Programming Building Block Set, Science and Education Robot Power Machinery Set, Children&#x27;s Electric Building Blocks — feature 10

Compatible with Lego 9686 Programming Building Block Set, Science and Education Robot Power Machinery Set, Children&#x27;s Electric Building Blocks — feature 11