1507 Core Tube Kit

Finally getting consistent, perfectly even development with this core tube kit—the plastic is sturdy but not brittle, and the reels load surprisingly smooth even when my hands are damp. My last roll of HP5 came out with no streaks or uneven edges, which is more than I can say for my old setup.

I’ve been developing film for years and this kit finally puts an end to wobbly reels—the tube loads smoothly and the locking mechanism holds everything snugly in place even during vigorous agitation. It’s clearly built with the same care that’s kept this company reputable for a century, and that att

The core tube kit feels rock-solid in the hand, and the threads on the tank screw on with a reassuringly smooth, precise click that makes loading two reels at once a breeze. After eight rolls, everything still fits perfectly with zero leaks, which is exactly the kind of reliability you hope for.