The Zig 2-Way Glue Pen by Kuretake is a versatile adhesive tool that provides two distinct types of bonds based on when you adhere your materials. It is widely used for scrapbooking, card making, and applying glitter or foil.

Features:
* Dual-Bonding Action.  
* The glue changes colour to indicate its current bonding state:  
      Permanent Bond (Wet/Blue): Apply the glue and adhere your pieces immediately while the glue is still blue. This creates a strong, lasting hold.
       
      Temporary/Repositionable Bond (Dry/Clear): Apply the glue and wait a few moments until it turns clear and tacky. This allows you to stick and restick items, similar to a sticky note.


* Safety: The formula is water-based, acid-free, xylene-free, and photo-safe, making it ideal for archival projects like photo albums.

* Visibility: The blue tint allows you to see exactly where the glue has been applied before it dries clear.

* Versatility: It can be used on various materials including paper, cardstock, vellum, glitter, and even for resticking Cricut or other cutting mats. 

Available Tip Sizes
You can find these pens in several tip styles to suit different levels of detail:

Squeeze & Roll (1mm): A fine metal rollerball for precision work.
Fine Tip (2mm): A bullet-shaped fibre tip for general crafting.
Chisel Tip (4mm or 6mm): Useful for both fine lines and broader strokes.
Jumbo Tip (15mm): A broad, flat tip for covering large surface areas.