LEGO® sets
9933-1
Basic Bricks (red)
9934-1
Basic Bricks (yellow)
9935-1
Basic Bricks (black)
9936-1
Weight Elements
9945-1
Differentials
9954-1
Special Elements for Mini Sets
9959-1
Special Elements for Intelligent House Building Set
9962-1
Flat Tiles
9975-1
Simple Machines
9999-1
Upgrade Kit for 9654
B100-1
Crazy Action Contraptions (Klutz)
B110-1
Crazy Action Contraptions (Klutz) Vol. 2
K1062-1
Lego Road Safety Kit
k1062b-1
Activity Booklet
W991526-1
Homeschool Introduction to Simple and Motorized Mechanisms Pack