Good variation in opacity and transparency ‧ Free from heavymetals ‧ Bottles have narrow necks for easy dispensing ‧ The cap can be unscrewed leaving alarge opening big enough for brushes, spoons and palette knives ‧ The bottle can be stood on it slid which prevents it drying out and allow severy last drop to be used ‧ The bottle is stackable – saving space ‧ The bottle is made from 100% recycled plastic