["Features:\nDual-purpose glue pen This is a magical glue pen coated with glue color blue, about 10 seconds later becomes transparent This is a dual-use explanation Oh ~ Please note!\n 1.It has just been coated with blue glue. At this for time, the paste is permanent. It is used for permanent attachment such as pasting of envelopes. High fastness \n2.When the glue becomes transparent about 10 seconds later, the paste becomes Temporary, used to paste notes and photos, can be torn off without leaving any traces, 4 types of nibs, tailored to your needs, fine nibs are particularly suitable for the paste of delicate parts, blue glue makes the smearing position clearly visible \nThe glue components are water-based acrylic emulsion and water, acid-free, dibenzoyl, environmentally friendly and safe tip high wear resistance fiber material, making the glue very smooth. \nThe shorter the application for time is, the shorter the paste for time interval is, and the better the viscosity is. \nAfter the temporary paste is applied for 10 seconds, observe it to avoid repeated application, excessive glue, and incomplete dryness. Stickiness is not permanent. Too long, need to reapply\n\nSpecification:\nfor Shell Material: Plastic\nColor: Blue\nSize: 1mm: 14*1.5cm\n 2mm:14*1.5cm\n 4mm:11.3*2cm\n 4mm:14.5*1.8cm\n 15mm:12.5*2.8cm\nQuantity: 1Pc\n\nNote:\n1.Transition: 1cm=10mm=0.39inch\n2.Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid.\n3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage included: (No Retail Packages)\n1 X Glue Pen"]