This high quality, strong glue stick from Kokuyo contains a blue disappearing pigment to highlight the areas where it has been applied, then dries clear. The square shape of the glue stick allows for easy application to corners or narrow areas, and it won't roll off your desk when set on its side. The stick has a round base that is wider than the top, so it can stand up on your desk surface without risk of toppling. The small size glue stick measures approximately 2.7 cm x 8.8 cm and contains 10 grams of glue.