Estes B6-4 Engine Bulk Pack Estes model rocket engine bulk packs are available in four total impulse ranges: ½A (mini engine), A, B or C (standard engines). These packs may be used for the rocket bulk packs or other Estes...

Estes Alpha Bulk Pack Ages: 10+ (with adult supervision for those under 12)‚  Skill Level: Intermediate Rockets: 12 Instructions: Alpha Rocket Assembly Instructions The‚ Alpha is simply the best rocket, bar none, for beginners and experienced student rocketeers. It's got everything...

Estes ORBIS™ 3D Bulk Pack (12 Pack) Ages: 10+ (with adult supervision for those under 12) Skill Level: Intermediate Number of Rockets: 12 buildable rockets Additional Documents: Instructions   NOTE: This product requires that you have access to a 3D Printer and...

Estes Wizard Bulk Pack Age: 10+ (with adult supervision for those under 12) Skill Level: Beginner Number of Rockets: 12 Instructions: Wizard Rockets Assembly Instructions No tricks here and no magical wand needed for this Wizard! This magician is an...

Estes Viking Bulk Pack Ages: 10+ (with adult supervision for those under 12) Skill Level: Intermediate Rockets: 12 Instructions:‚ Viking Rocket Assembly Instructions   The Very Versatile Viking is everyone's favorite research rocket to use with classroom investigations.‚  Students can hypothesize...

Estes Green Eggs™ - 12 Pack Ages: 10+ (with adult supervision for those under 12) Skill Level: Intermediate Number of Rockets: 12 Additional Documents: Instructions   About: An Egg lofting rocket designed for a teacher’s needs and budget! Through the wall thick...

Estes Vapor Ages: 10+ (with adult supervision for those under 12) Skill Level: Advanced Number of Rockets: 1   About: The Vapor disappears into the sky on D and E engines, like a puff of smoke. It’s not for the faint of...

Estes Luna Bug Ages: 10+ (with adult supervision for those under 12) Skill Level: Intermediate Number of Rockets: 1   About: The Luna Bug is a lot of power packed into a tiny body, soaring all the way up to 800...