Knex Mini Jet

You need

• 3 green rods
• 6 white rods
• 2 blue rods
• 2 mini grey rods
• 2 light green big to small convertors
• 1 white connector
• 1 dark green connector
• 2 red connectors
• 1 blue connector (3D)
• 1 grey connector (3D)

Step 1: