This Kuretake glue pen with jumbo broad tip has a unique feature. When the glue is still wet (blue color), it creates a permanent bond. If it dries (and turns clear), it remains tacky but offers a temporary bond! Acid free and xylene free. Safe for use with photos. Main components: acrylic emulsion and water.

Package is one glue pen with jumbo broad tip.

Also available in other sizes (fine tip, chisel tip and ballpoint tip).