Copatible OPC Dru for Ricoh Aficio 1035/1045/2035/2045 2.iniu order:1piece 3.Page yield: 200,000 Life fective: less than 1 Magnetic Stir Bar PTFE Magnetic Stirrer/Mixer BarSpinbar Octagon - Get Material: Stir bars are constructed with a magnet inside and coated with PTFE covering. 32 Pcs PTFE Magnetic Stirrer Mixer Stir Bar Stir Rod Magnetic Stir... Perfect for lab research and home use, suitable for mixing various liquids. Easy to use: Place it inside a container with liquids, increase your stir plate speed slowly to spin and mix the liquids. try and enjoy it now! Stir Bars CHSZCHC 20 Pcs 30mm(1.18 Inch) PTFE Magnetic Stirrer Mixer Pot Stirrer