Elenco CK-1000 Basic Electronic Parts Kit Plastic Parts Container has 18 Compartments Resistors, Electrolytic Capacitors, Mylar Capacitors, Ceramic Disc Capacitors Inductors, Trim pots, Switches Leds, Displays, Integrated Circuits Transistors and Diodes included From Elenco Electronics Plastic Parts Container has 18 Compartments Resistors, Electrolytic Capacitors, Mylar Capacitors, Ceramic Disc Capacitors Inductors, Trimpots, Switches Leds, Displays, Integrated Circuits Transistors and Diodes included From Elenco Electronics