This is a handmade artist's work. I purchased it from a power stone specialty store. It's a heart-shaped orgonite, with rose quartz and peridot sealed inside. The size is approximately 5 x 3 x 2 cm. It's in beautiful condition, but there is a small chip of about 1mm on the back from the time of purchase (see image). I will also include the lace doily shown in the picture. How about using it for space purification?