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Formula R Rocket Racer including a pack of B2-0 engines
Length: 395 mm
Width: 130 mm
The cheapest Skill Level 3 kit on earth!
Definitely a 1st for Estes, the Hex-3 is going to challenge your building…
They go up! They come down! Everyone has fun!
This version uses 18mm B-impulse motors but other 13, 18…
Expanded Polystyrene Chip Cups make great cone rockets with the addition of a strong glue and a bit of rocket…