Collection: gift for him collector

CDI Igniter + Spark Plug Ignition Starter Kit for RETROL HM-01 Hit and Miss Engine Model

Inch Thread 1/4-32 ME-8 Type Spark Plug for TOYAN/CISON/ENJOMOR/RETROL Gasoline Engine Models

RETROL Full Metal Beam Engine Steam Engine Model Kit with Horizontal Boiler with Centrifugal Regulator Flyball

Custom Base Fuel Tank Oil Pipe Set for RETROL HM-01 Hit and Miss Engine Model

RETROL VE-01 Crossbeam Vacuum Engine Model Flame Eater External Combustion Engine Educational Toys Gifts

RETROL R30 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine Twin-cylinder Four-stroke Gasoline Engine Internal Combustion Engine Model

RETROL R01 1/12 Scale Hot Air Pumping Engine Model Water-cooled Stirling External Combustion Engine Mechanical Toy Set