1/4 Watt carbon film resistors
These resistors are suitable for breadboarding and use for pull down or pull up resistors for switch's.
The 330 ohm are also useful as current limiting resistors for 5mm LEDs in Arduino projects or with a 5V supply.
Colour code image made by Adim Kassan https://creativecommons.org/licenses/by-sa/3.0/deed.en