Each stone is approximately 1.5cm x 1.5cm (smallish).
Please note - the ones we have at the moment are mostly quite pale green with the odd darker one mixed in.
Tumble stones are probably the most versatile of all Crystal shapes. Tumbles can be used around the house in grids for happiness, protection or healing... the list is endless, just put one or two in each corner of a room and let them do the rest. They are perfect for pockets, purses, pillows or pouches.