the unit shown in fig2 is obtained comprising the tray 4 the compact 8 and the backing 11 this unit is then placed in inverted position as shown in fig3 into a case 15 the solid bottom 16 of which is connected to a side wall 17 the inside cross section of this case 15 being equal to or slightly larger than the cross section of the tray 4 before the unit shown in fig2 is introduced a film of thermofusible glue 18 in the liquid state is disposed on the bottom 16 of the case 15 the setting of this glue makes it possible to obtain the fixation of the compact 8 to the bottom 16 of the case 15 moreover while it is still liquid the thermofusible glue 18 rises laterally up the wall 17 to assure totally firm joining of the tray 4 to the case 15 at the time of use the backing 11 is pulled off all in one piece by grasping the tab 12 and access to the compact 8 is then available through the opening 9 of the tray access to the compact product is gained here through the least hard part of the compact 8 because of the manner in which the compact is formed which further contributes to the ease of taking up the product on the part of the user moreover any flaws on the edge of the compact 8 are hidden from view because this edge is covered by the periphery of the bottom 6 in the package shown in fig3 the gluing of the compact 8 to the bottom 16 of the case 15 prevents deleterious cracking of the compact 8 either during use if.