Back Стъклена бъркалка Bulgarian Vareta Catalan Glasstab German Γυάλινη ράβδος ανάδευσης Greek Varilla de vidrio (química) Spanish Beirazko hagaxka Basque میله همزن Persian Üvegbot Hungarian Batang pengaduk ID ガラス棒 Japanese
A glass stirring rod, glass rod, stirring rod or stir rod is a piece of laboratory equipment used to mix chemicals. They are usually made of solid glass, about the thickness and slightly longer than a drinking straw,[clarification needed] with rounded ends.