HOSA GOLD VACUUM TUBE SURVIVAL KIT COM DeoxIT Cleaner, 25% solution, 25 mL bottle. DeoxIT GOLD GX-MD, 100% solution, 7.4 mL bottle. Lint-free cloth squares, cotton, 12 each. Soaking cups, 2 each. Foam swabs, 2 each. Socket cleaning brushes, black plastic, 2 each. Socket cleaning brush, metal wire, 1 each.