Dice Packing Box

Made in the U.K., circa 2000?
(wood box and 18 wood rods, 2.7" square, with recessed silver dot stickers)

Pack the 18 rods into the box. A solution of 6 layers going from top to bottom is shown here from upper left to lower right (note that the rods of the top layer shown in the upper left all need to be rotated 180 degrees, as does the first rod in the second layer):