Features: brand new and high qualityDurable, easy to use, strong, 3D printer accessories.the paint filter kit include 50pcs of disposable paper strainerMade of good quality paper, durable and eco-friendly.Thicker paper, filter well, and saving material.Easily used for pouring uncured resin back into bottle, save your money.Package Includes:50 x UV Resin Filter Cup Sla FunnelSpecifications:Model Number: Paper FunnelsItem Type: Resin FilterColor: WhiteMaterial: Thicken PaperUsage: for 3D printersQuantity: 50pcs/lotSize: Approx 15.5x11.5cm/6.1x4.53innote:Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand.Please allow 0-1cm error due to the manual measurment.