RC Hexagon Wrench & Screwdriver & 8mm 9mm 10mm Multipurpose Motor Propeller Quick Release 16in1 Tool Coxkit It is a good textbook

It is a good textbook for parents and enlightenment

FC ESC & VTX Stack:20x20mm LDARC 20A ESC & F4  FC & 25/100/200mW VTX

1 x S1/S2/S3 JJRC RC Boat (Battery Included)

Reminder: This toy needs to be filled with helium inorder to float in the air

8cm Boat weight:600g Package information: Package weight:1410g/3

RC Hexagon Wrench & Screwdriver & 8mm 9mm 10mm Multipurpose Motor Propeller Quick Release 16in1 Tool Coxkit It is a good textbookRC Part Hexagon Wrench & Screwdriver & 8mm 9mm 10mm Propeller Motor Multipurpose Quick Release Tool Specification: Item Name: Multipurpose Quick Release Installation Tool Application: 16 in 1 tool for DIY RC Models Package Inlcuded: 1x Quick Release Installation Tool