Laser essentials Laser nozzles Turbine oil Quality Laser Consumables, Laser Optics and spare parts. At Stimatic we offer to all our customers quality laser consumables, nozzles, optics, laser spare parts, filters, water treatment, etc. Please visit our shop where you can purchase what you need for your laser. Our top quality laser consumables are supplied by Holma AG, a division of Thermacut. Purchase now by clicking on the pictures.