All products are tested for stability, consistency and reliability,Ensure product excellence.,Save time with this handy box full of the most practical and common e-components,【Easy to store】Each different component is packaged in a plastic bag, Resistors values are stamped with the according value,【Electronic components set include】diodes, resistors, transistors, LED diodes, electrolytic capacitors, ceramic capacitors.,【Great component kit】This is a great assortment of components for electronic professionals or enthusiasts.,【Value for money】mogaopi Electronic Components Package includes 6 different kinds components, 1390pcs in total.