Brand: WKMFeatures: Stirring Rods size 250x6mm One Side Round & One Side Flat Flat Made of chemically intert flint glass Smooth fire-polished ends Economical price Laboratory use where some rough handling is expected Best Price, Best Quality, Fast Delivery & Free Shipping Part Number: KT71Details: Pack of 12 stirring rods size 250x6mm one side round and one side Flat Made of chemically intert flint glass Smooth fire-polished ends Economical price - perfect for classroom, Laboratory use where some rough handling is expected.Package Dimensions: 15.3 x 3.6 x 2.8 inches