2-Stroke Diesel Engine Model Subcategory_Electricity and Circuits this six-metal density cube set

this six-metal density cube set of brass

Hook-topped for easy suspension

Eight-piece stainless steel slotted mass set supplied with a corrosion-resistant finish

these plastic forceps provide precision grip for specimen manipulation without damaging delicate tissues or structures

Plastic-bodied wave apparatus with eccentric discs that drive metal rods up and down as the handle turns

2-Stroke Diesel Engine Model Subcategory_Electricity and Circuits this six-metal density cube setBase mounted 2 stroke diesel engine model in aluminum and plastic, its sectioned carburetor and fuel supply exposing the compression ignition cycle to a hand cranked turnover.