This Robotime Bi-Plane Puzzle Kit Offers A Fun And Educational Activity That Will Give You A Sense Of Accomplishment.&Nbsp; This Kit Is An Iconic Image Of Aerospace Engineering And A Project You Can Build On Your Own. Put All The Pieces Together, And Watch The Gear Drive Move The Parts. No Glue Or Other Tools Needed. Just Follow The Step-By-Step Directions In The Instruction Manual. This Is A Great Stem Activity For Ages 8 And Above.&Nbsp; 145 Precut Wooden Pieces With An Approximate Assembly Time Of 1-2 Hours.&Nbsp;

Features

Perfect Stem Activity For Ages 8 And Above

Nontoxic, No Tools Needed

145 Precut Wooden Pieces

Assembly Time: 1-2 Hours

Specification

Product Detail
Dimensions	0.55x9.1x6.1
Weight	0.01