Sample sale items have been created as demo peices during jewellery making workshops. There may be the odd slight imperfection here and there but generally they are fully finished items. It may be things like the back of bezels havn't been fully polished and finished with a brushed matt finish or in some cases jump rings not soldered closed. These are small details that are not noticable and will be reflected in the price.  All items are below the 7.78g limit for hallmarking (unless otherwise indicated) and are not hallmarked. 
 
Item details - 
 
Double halo pendant with bezel set dichroic glass.  
Outer circle = 30 mm
Inner circle = 22 mm
Glass = 15 mm dichoric glass - turquoise blue crackle
Chain = chain will be a random choice depending on availabilty but most likely an 18" ball or snake chain. 
 
This items weighs less that the 7.78g requirment for hallmarking.