The specific kit for surgical specialists encountering complex cases of retrograde filling. Kit contains: - 1 x Surgery Needle, No. 0, right. - 1 x Surgery Needle, No. 0, left. - 1 x Surgery Needle, No. 1, right. - 1 x Surgery Needle, No. 1, left. - 1 x NiTi Memory Shape Needle, No. 0. - 1 x NiTi Memory Shape Needle, No. 1. - 1 x Stainless steel syringe. - 24 x Plastic pistons, No. 0. - 24 x Plastic pistons, No. 1. - 1 x Cleaning curette, No. 0. - 1 x Cleaning curette, No. 1. - 1 x Cleaning ring set, No. 0. - 1 x Cleaning ring set, No. 1. - 1 x Stainless steel well. - 1 x Aluminum box 185 x 145 x 30 mm.