Get ready to build your very own hydraulic excavator! • Master the principles of Science, Technology, Engineering and Math with this fun at home STEAM project • Learn about hydraulics, build a working excavator, and paint it in any style you’d like • Boost confidence and enthusiasm as kids watch something they built themselves come to life • The ultimate gift for the young future builder, scientist, or engineer in your life • Easy to follow instructions that can be done with minimal need for adult assistance Kits Include: 12 wooden boards with all the pieces needed to build the excavator 5 nuts and bolts 1 zip tie 6 syringes and 3 connector tubes 15 colorful paints and 2 brushes Instruction Booklet Ages 6+