This is the syringe and needle we use to mix hyaluronidase. You have the option of 2ml or 5ml. Quantity:10 x 2ml syringe with 23G Needle 2ml Syringe with 23G Needle x 10£3.50PriceOut of StockRETURN & REFUND POLICYNon refundable due to health and hygeine reasons.