{"product_id":"1788-1-2a3-4t-rocket-engine-educator-pack-of-24","title":"1788 1\/2A3-4T Rocket Engine Educator Pack of 24","description":" This is an Estes Educator model rocket engine (1\/2A3-4T) bulk pack.      \n      Suitable for ages 10 \u0026amp; older. adult supervision for those under 12.      \n  By Law: You must be at least age 14 to purchase in California \u0026amp; New Jersey.  \n                                                                               \nFEATURES: Bulk packs are convenient and include everything your students       \n            will need to prepare their rockets for flights                     \n          Enough stuff for approximately 25 launches                           \n          Igniter plugs are reusable                                           \n          Rocketry permits students a unique avenue to become active           \n            participants in the powerful process of science discovery in much  \n            the same way as great experimenters of the past did                \n          Model rocket engine and igniter instructions included                \n          Estes full one year warranty                                         \n                                                                               \nINCLUDES: (24) Single Stage Regular Engines                                    \n          (30) Model Rocket Igniters                                           \n          (24) Igniter Plugs                                                   \n          (75) 4-1\/2\" (114mm) Squares of Recovery Wadding                      \n                                                                               \nREQUIRES: Estes Launch System                                                  \n          Estes Model Rocket(s)                                                \n                                                                               \nSPECS:    Engine: 1\/2A3-4T                                                     \n          Max.Total Impulse (Newton-Seconds): 1.250                            \n          Thrust Duration (Seconds):           0.3                             \n          Propellant Weight:                   1.75g                           \n          Minimum Site Dimension:              50 feet                         \n                                                                               \nCOMMENTS: WARNING: Flammable.  Read instructions before use.                   \n          Soak in water to destroy.                                            \n          Keep out of reach of small children.                                 \n          Certified by the NAR (National Association of Rocketry).             \n          Use only with Estes products.                                        \n                                                                               \n          Must be 14 to purchase engines in California and New Jersey      ","brand":"GREAT PLANES","offers":[{"title":"Default Title","offer_id":39457794883793,"sku":"ESTT1788","price":56.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0506\/2538\/0562\/products\/1788_12A3-4T_Rocket_Engine_Educator_Pack_of_24.png?v=1618330904","url":"https:\/\/www.adventurehobbiesandtoys.com\/products\/1788-1-2a3-4t-rocket-engine-educator-pack-of-24","provider":"Adventure Hobbies \u0026 Toys","version":"1.0","type":"link"}