Printing instructions .4mm nozzle layer height 0.2mm Walls 4 TOP and BOTTOM Layers 0. Infill honeycomb and percentage of 18-28 higher infil gives better effect but darker image through lens. Can be lightly painted. Fit should be snug to pull on and take deliberate action to remove. Tested on 50mm and soon to be 1 inch. Please let me know what size you have and if it fits yours.
The author marked this model as their own original creation.