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Test tube X-Acto blade storage
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A small rack for storing hobby knife blades in test tubes. Comes in variations for ~12mm Dia, 75 and 100mm length test tubes (both can be found easily on Amazon). Use a M2x5mm screw to attach the rack to the test tube cap. Use M3x8 - M3x6mm screws as hooks (my test tubes taper towards the bottom).
Useful when combined with my Workbench Tool Organizer
Useful when combined with my Workbench Tool Organizer
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