Excellent Quality: Air spray gun pot cup is made of PC material, has high strength, high heat resistance, high corrosion resistance has a long service life. Large Capacity: 600ml large capacity spray gun pot can meet everyday needs. It's a good choice for an extra or replacement cup for your paint spray gun. Easy to Use: This cup replacement design with external thread bayonet which makes it easier to install and posses well sealing performance. Replacement Fit: Replacement paint cup fit for Devilbiss Dv1 GTI Pro TT GFG spray gun. Essential tool for the spray gun users. Packing List: 1 x paint sprayer cup, size 18cm/7.1inch x 11cm/4.3inch. Please measure whether the spray gun cup bayonet size fits the paint sprayer before purchase.