The Erlenmeyer Flask
Chemists,Biologists,Doctors use it. The Erlenmeyer Flask. Next to the test tube this is an essential tool found in every lab arround the world. Its multi purpose properties make it just perfect. Need a quick sip of destilled H2O ? Use your Erlenmeyer ! Need a quick way to dump your liquid trash ? Use your Elenmeyer !
So you see, this little glas flask will make every lab scientist or doctor happy. Make them happy by carrying this arround on your keychain or even a necklace pendant.