Compare the footprint and the stack
A holder that accepts a round cookie may not have room for the shoulders of a bottle REM. Use the dimensions shown below the 3D preview, and compare the widest part of the outline with the usable space in your holder.
Our plain cookies have 45 mm and 50 mm options as well as their original sizes. Compact arrows and REMs are 40 × 65 mm. Those can help when the outside dimensions are the limiting factor; they do not guarantee a particular holder will fit.
Flush and raised sets take up different space
Ten 3 mm flush markers make a nominal 30 mm stack before allowing room to handle them. The raised finish reaches 3.6 mm at the details. How raised markers stack depends on where the letters and artwork touch, so allow clearance and try the actual combination.
Do not choose a holder only from its advertised capacity. “Ten markers” can mean a different thickness and outline from your set.
Check the attachment as well as the outline
Some holders retain markers by their line openings; others rely on the outside shape or a stack of faces. Compare the part your holder actually grips. The hole diameter and slot width stay fixed in our size presets, while hole spacing can change.
A matching measurement is a useful first check. The finished marker should also be manageable in that holder with the gloves you use. See the hole and slot dimensions before selecting a smaller size.
