untd103

Instructables

• 

  Eurofighter Lift: Knex Roller Coaster

  5 5.8K
• 

  Knex Octopus Fairground Ride

  7 7.3K
• 

  Knex Powerful Shotgun-shoots 40ft

  8 8.0K
• 

  Knex Machine / Gatling Gun Automatic

  5 13K
• 

  Knex Slide Action Gun

  9 10K
• 

  Knex Gun Duck Shoot Resetting Target

  5 4.9K