DSLR stackable filter box - (for "N" lens filter)

Multiple Box

for photographic lens filter up to 8 x 67 mm, like a CPL and so on

also lens cap will probably fit into

if you want you can print several more “stack” to raise the stacked tower capacity..

or simply use stack capacity to store between 1 (only base+cover), 2 (base+stack+cover), N (...add stack elements..)

enjoy