Keep your valuable vacuum tubes safe and organized with this set of glossy color cardboard boxes. Designed to fit popular tube models such as 12AX7, 12AU7, ECC83, 6DJ8, 12AT7, 7025, 6N1 6N2 6N3 6N23P E88CC 6DJ8 6922 5751 and similar size, these boxes are ideal for both collectors and technicians.
