ITEM NAME:Flux Paste Pen PCB Soldering Solder Tool Applicator Brush Head Household Tools Product Description Description: Features: Grouting assistant marking is a safe and convenient method to refresh or change grouting color by covering stubborn grouting stains. The grouting agent dries quickly, leaving a clean, even grouting line free of irritating chemicals - completely tasteless - smokeless! You can even use it to change the color grout to white. The antibacterial formula helps prevent mildew. Easy to use. Just follow the marked grouting line. The ugly cement stains disappeared immediately. It is used for wall and ceramic tile to mend cracks. Specifications: Shell material: plastic Length: 140mm/5.51" Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. Included: 1 XÂ Solder Paste Pen.Easy to use. Just follow the marked grouting line. Included: 1 X Solder Paste Pen. Shell material: plastic. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.