Our reed diffuser refill bottles come in 3 sizes; 150ml, 300ml and 500ml.
 
Shara reed diffusers hold 120ml of oil, the smallest size perfect for refilling our diffusers with enough left over for a top up - a set of reeds is also included in a choice of colours.
 
The medium will refill two diffusers or a larger diffuser and come with 2 sets of reeds in a choice of colours.  
 
Get the best value for your money with the large refill bottlle, enough for more than 4 refills or for refilling larger diffusers and comes with 4 sets of reeds in a choice of colours.