XICHEN 20 PCS Random Color Vintage sealing Glue Gun Sealing Wax Wax sticks Wax seal supplies a variety of colors 100% new high quality,Beautiful variety of colors to choose from. 20 colors collection. Random Color Product Dimensions: length 135mm diameter 11mm You can use special gun to melt the wax wax it. This will allow you to more quickly get the seal. If more then you can use a large container, the wax is heated to melt all put inside, then scoop out a spoonful of a stamp printedegin if unskilled, can be printed on the glass, you can reuse About color: All wax sticks are taken in kind. but,Due to the shooting environment, the impact of light, and each person on the color of the identified, or different monitors, the product will have a little color, please forgive me.