Hobby Lobby now sells generic liquid white and liquid clear from Weber : r/HappyTrees
Elmer's Painters Ultra Fine Tip Acrylic Marker | Hobby Lobby | 961565
Acrylic Paint Assorted Colour 8 Tubes of - 120ml Black,Blue,Brown,Green,Orange,Red,White,Yellow.Suitable for use on paper/canvas/card/board/wood etc : Amazon.co.uk: Home & Kitchen