I bought a couple of this cardboard desk storage with two drawers at ikea - it's called Gärdesgård. Turns out It's absolutely perfect for smaller ink bottles. Pictured Diamine bottles. Sailor, and the smaller iroshizuku also works really well, the larger iroshizuku are too tall. Lennon Toolbar is just at the limit, fits (barely) without the box. One drawer holds 22 of the Colorverse colorvent bottles neatly, or all 24 if neatness is sacrificed. Hope it's useful info for others? #FountainPenInk