It includes the most common resistor...
It includes the most common resistor values from 10 ohm to 1 Mega Ohm.
This set of ceramic capacitors includes the most commonly used values, from 100 nF to 10 uF. Capacitors are organized in a storage box, so you can easily carry them.
Includes 4 different colors of round head Light Emitting Diodes with diffused lens (yellow, green, red and blue) 100pcs each and it also includes 100pcs of white clear LED bulbs.