This sakura quickie glue pen is very easy to use the glue begins to flow as soon as pressure is exerted on the tip this is an excellent tool for using when making cards jewellery scrapbooks and other creative applicationsthe design of the pen offers maximum control as you apply the glue while the glue itself offers excellent adhesion the pinpoint roller ball glue pen gives you accurate pin point application to make a permanent bond stick while glue is still wet and coloured blueline w