Melt the butter and clarify it, which means letting it rest a bit after removing the foam until the milk settles at the bottom, then pour only the butter into another saucepan.
Carefully unroll the filo pastry sheets on a clean cloth and remove 2 at a time. Roll the rest in their plastic and in a clean towel to prevent them from drying out during preparation.
Place a sheet of filo pastry on the work surface and brush it with a little butter. Place the 2nd sheet on top and brush it with butter as well, as you can see in the image below.
Place the slightly longer stick about 11 cm / 4.3 inch from the edge, widthwise, then fold the phyllo dough over it. Brush with a little butter.
Put some almonds evenly on this border, against the stick, leaving 1 cm / 0.4 inches empty on each side (see step image).
Roll gently, tightening well around without pressing on the pastry.
Slightly crumple the formed filo pastry roll by gently pushing both ends towards the center to create the pleated effect.
Hold it this way with your hands and place it in the mold, preferably with the same width as the roll to keep the pleated effect (26 cm / 10.2 inches for me).
Gently remove the stick by pushing the roll into the mold.
Repeat until you run out of sheets and filling.
Cut each roll into identical sized pieces, according to your preference (usually 4 to 5 pieces per roll).
Brush the entire surface well with melted butter.