Tombow MONO Aqua PT-WTC Liquid Glue Refill Transparent 500ml Refill for liquid glue PT-WTC. Two tips for the best gluing experience: Fine tip for pinpoint gluing; wide tip for extensive application. The PT-WTC glues ultra-strong, clean on paper, cardboard, photos, tape, felt, moss and much more. This glue is also suitable for decorating candles and for embossing. Acid free, washable and photo-safe. Content refill: 500 ml.