Each double-headed implement has two different tool heads effectively offering twice the number of tools in one versatile kit. Tool heads come with 2 small micro-spoons that are used to collect and transport dry substances or liquids. Also comes with 8 flat spatulas of different sizes that are perfect for working with powders stirring and mixing.Six spatulas feature a square tip for use in flat bottom containers and 2 feature round heads that are very effective in test tubes. In addition a pair of diversely sized v-shaped spatulas is included for picking up or transporting material between containers. Sample handling is easily accomplished with the handy pair of blunt-tipped tweezers that feature serrations in the jaws and a grooved handle for a secure hand grip.Steam sterilizable at 121C (250f)Kit comprised of 6 versatile double-headed tools as well as tweezersPerfect for working with miniscule amounts of chemicalsEach tool has two different end shapes offering