StratoFins Screw-on Water Rocket Fins – Compatible with 2 Liter Bottles or Smaller

StratoFins will guide your rocket to lofty heights with straight flights instead of tumbling through the air. StratoFins are made of durable plastic and screw-on to a 2 liter soda bottle or smaller. These fins are compatible with 95% of all to be had launchers either homemade or commercially to be had on the market including those employing a rubber stopper (4M), an expanding tube (AntiGravity), nozzle (Quest), O-ring (Aquapod), or cable ties (H2O Thruster) because it replicates the threaded portion of the bottle beyond the fins. StratoFins requires no tools or glue for assembly. The StratoFins kit includes 1 attachment ring and 3 fins along side an instruction sheet that provides information for creating a nose cone and several launching tips. Assemble StratoFins by sliding every fin down a separate slot on the attachment ring beginning from the top. With all fins in place screw the attachment ring onto a soda bottle until snug. This water rocket can also be launched without or with a parachute attached since this configuration does not nose dive, but instead tumbles gently back to the ground provided the nose cone isn’t permanently attached. Great item for people of every age for fun, science projects, school classes, parties, and so on.

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Compatible with 95% of all to be had launchers either homemade or commercially to be had.
Works with quite a lot of styles: cable ties, rubber stopper, expanding tube, nozzle, or O-ring.
No tools or glue required for assembly, simply screw-on to a 2 liter soda bottle or smaller.
Take your water rocketry to the next level of higher flights with screw-on StratoFins.
StratoFins kit includes 1 attachment ring and 3 fins along side an instruction sheet.