• Cotton TechSwabs- are the most economical choice for high volume usage. Tightly wrapped, pre-cleaned cotton ensures the least amount of extractable contaminants.
• Foam TechSwabs- are ideal for more precision cleaning where linting needs to be avoided. Foam swabs are manufactured with 100 pores per inch reticulated polyurethane foam, which ensures excellent absorbancy while minimizing contamination. Tips are affixed by heat seal to prevent tip loss, even while saturated with solvent. Flexible tips provide versatility and softer touch, while rigid heads allow for more aggressive cleaning.
• Fiber Optic TechSwabs- are ideal for removing transmission disrupting contaminates in bulkhead connectors. The head conforms to the various connector shapes, cleaning the conductor bulkhead corners inside the bulkhead pocket. Foam fiber optic swabs are an economic choice over wrapped swabs. Tips are heat bonded , so no contaminating glues have been used.  
• TechClean brushes are made of premium grade materials. Bristles are securely stapled in place, eliminating loose bristles. Don't be fooled by cheap imports. Bristles are available in various materials.

Natural- soft, resilient and long lasting. Hog bristles are stiffer than horsehair.

Metal- for burnishing, polishing, non-sparking static dissipation and deburring. Brass is a softer bristle than stainless steel.