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Estes 1261 Baby Bertha Rocket-Building Kit, Intermediate Flying-Rocket-Model Kit for Ages 10+

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Product details

Management number 224825910 Release Date 2026/05/09 List Price US$9.59 Model Number 224825910
Category

Product Description The Baby Bertha is a half-sized version of one of Estes' most popular rockets, the Big Bertha. The Baby Bertha stands just 13 inches making it an ideal Intermediate building experience. High performance and easy to build is this model rocket.  The Estes Baby Bertha requires assembly and can be built and finished in just an hour. You can paint it like the package or create your own Go Wild design! The kit features the distinctive looking laser cut wood fins, a blow molded nose cone and easy to apply self-stick decals. When powered with standard C engines, it can streak to 575 feet and is easily recovered with a colorful 12 inch preassembled parachute.  Complete your set of Berthas with the addition of this mini missile today!  WHAT YOU NEED TO BUILD: Scissors, pencil, ruler, fine sandpaper, carpenter’s glue, hobby knife, masking tape, white 1/32 inch pin stripe tape or white paint pen, primer (white), paint (black, white) and clear coat (optional). (Tools, construction and finishing supplies not included.)  WHAT YOU NEED TO LAUNCH (sold separately): Estes Porta-Pad II Launch Pad and Electron Beam Launch Controller, Estes model rocket engines, starters and recovery wadding. From the Manufacturer The Baby Bertha is a half sized version of one of Estes’ most popular rockets, the Big Bertha. We took the great looks of the original design and shrunk it down to just under 13" (32 cm) making it an ideal Skill Level 1 building experience. The result of this engineering effort is a sky grabbing, high performance mini version of its bigger cousin, but in a smaller and easier to build model rocket. The Estes Baby Bertha is a Skill Level 1 kit, which requires assembly and can be built and finished in just a few hours. You can paint this high flying rocket like the package or create your own Go Wild design. The kit features the distinctive looking, die cut balsa fins, a blow molded nose cone and easy to apply self-stick decals. When powered with standard C engines, it can streak to over 575' (175 m) and is easily recovered with the aid of a colorful 12" (30 cm) preassembled parachute. Complete your set of Berthas with the addition of this mini missile today. Glue, paint, building tools and Estes flight supplies – sold separately. Recommended for ages 10 and up with adult supervision for those under 12.

  • INTERMEDIATE MODEL-ROCKET-BUILDING KIT: The Baby Bertha Model Rocket Kit lets kids ages 10+ build a half-sized version of the beloved Big Bertha that packs all the fun into a smaller, faster build. This kit includes the rocket parts needed for construction. It requires rocket engines, Starters, Recovery Wadding, a launch pad system, and 4 high-quality 1.5-volt AA alkaline batteries for launch use (sold separately).
  • SOARS UP TO 575 FT.: Our Baby Bertha delivers an unforgettable experience from assembly to recovery with a projected altitude of 575 ft. (175 m) using a C6-5 Estes rocket engine (sold separately). It is also compatible with A8-3, B4-4, and B6-4 rocket engines.
  • READY TO ASSEMBLE: This intermediate model kit requires about 2 hours of assembly time, offering a rewarding build-and-launch project for young learners. Then pair it with an Estes Porta-Pad II Pad and Electron Beam Controller (sold separately) for liftoff.
  • SAFETY FIRST, FUN ALWAYS: Our rockets and rocket launch accessories are designed to be used with the NAR (National Association of Rocketry) model-rocket safety code. Always ensure you have an appropriate launch site, stand back at least 15 ft., insert the safety key, issue a countdown, and then you can let your rocket fly!
  • WE IGNITE IMAGINATIONS: Since 1958, Estes has created educational rocket kits and displays designed for an unforgettable aerospace experience. As a family-owned company, we have grown to offer exciting STEM products that engage aspiring rocketeers and the future minds of aerospace.
UPC 047776012615
ASIN B0006MZTJO
Size Small
Color Brown/a
Scale half-size
Theme Model Rocket Kit
Seasons All Seasons
Brand Name Estes
Model Name Estes 1261 Baby Bertha Model Rocket Kit
Paint Type Acrylic
Unit Count 1.0 Count
Item Weight 1.9 Ounces
Manufacturer Estes
Material Type Laser Cut Wood
Product Style Modern
Item Type Name Model Rockets
Item Dimensions 12.8 x 1.64 x 12.8 inches
Number of Pieces 1
Subject Character Rocketry
Art Craft Kit Type Model Rocketry
Additional Features Small version of Big Bertha, Laser cut balsa fins, Standard engine powered, Parachute recovery
Included Components Estes Rockets 1261 Baby Bertha Rocket Kit, Skill Level 1
Warranty Description 1 Year Warranty Against Manufacturer Defects
Age Range Description Kid
Global Trade Identification Number 00047776012615

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