About Bostick blue stick goes on blue, so you can see where you are sticking, then driedclear, solvent free, clean and very easy to use, it is ideal for use on paperbased materials, including cards, crepe, tissue papers and photographs. Solvent free and easy to use, this solid glue stick is ideal for sticking most paper and card. Ideal for school, home and office - an essential addition to any desk or pencil case. How to Use Make sure surfaces are clean and dry. Remove the cap and turn the base clockwise to extrude the glue. Apply the glue with firm, even stroke. When you have finished, retract the glue by turning the base anti clockwise, replace the cap. The glue can be removed with a damp cloth, or washed out of clothing before it sets. Important Not suaitable fo damp, delicate, absorbent or newly-decorated surfaces. If in doubt test the small are first. The adhesive get stronger with time, so take care when removing.