<b>Set includes:</b><br> 2736 x clear hotfix rhinestones<br> 2736 x clear AB color hotfix rhinestones<br> 2160 x 12-color hotfix rhinestones<br> 1 x curved tip tweezers<br> 2 x picking pens<br> 3 x small storage boxes<br> <br> <b>Sizes:</b><br> SS20 (5 mm)<br> SS16 (4 mm)<br> SS12 (3.2 mm)<br> SS10 (3 mm)<br> SS8 (2.4 mm)<br> SS6 (2 mm)<br> <br> <b>Hotfix parameters:</b><br> 1. Temperature: 160-180 degrees / 320-356 degrees Fahrenheit<br> 2. Time: 12-25 seconds<br> This temperature and time applies to cotton fabrics.<br> <br> <b>Note:</b><br> 1. Each of our products are individually packaged, you can rest assured to use, but due to the small size of the product, your child should apply under the supervision of an adult.<br> 2. These crystals are hotfix rhinestones. The hotfix glue is already on the rhinestone. You can use the hotfix tools to DIY them (hotfix tools are not included).<br> 3. Our products are subject to strict quality control, but some may be defective. If you are not satisfied with our products, please feel free to contact us, we will solve the problem as soon as possible, and you can definitely order with no worry.<br>