Unfortunately we are not currently able to accept used jars for reuse or recycling, as advised by the BBKA. This is due to the manufacturers of glass jars being unable to guarantee the jars when they've been recycled.  We do encourage you to reuse or recycle these yourself though. Some of the ways people reuse them include: as a sweet jar, to store herbs and spices, to store salad dressing, to fill with loose change, as a pen pot, as a little vase, to fill with fairy lights.