ITEM NAME:4pcs Lab Use Stir Glass Stirring Rod Laboratory Tool 6*100mm â„–[ Specifications 1.Material: Glass 2.Color: Transparent 3.Length: 100mm 4.Diameter: 6mm 5.Suitable for Lab use Package included.4pcs Glass Stirring Rod. Length: 100mm. Suitable for Lab use. Material: Glass. Color: Transparent.