<p><b>Features</b><br><br> · 6 Popular & Trendy Color Gel Polish (Requires Top & Base Coat)<br> · 9 Toxin Free formula, easy and safe to apply.<br> · Long lasting for 21+ days with perfect shine.<br><br> <b>Certification</b><br><br> · Produced by GMP factory (Good Manufacturing Practice).<br> · Passed SGS test of Heavy metal and Toxicological risk assessment.<br> · SDS provided.<br><br> <b>Please kindly note that only two of them #320 and #322 are cat eye effect gels. </b><br><br> 1 Preparation: Trim, file and buff nails for a clean and dry surface. <br> * Before opening the bottle, roll the bottle between your hands back and forth to gently mix. <br> 2 Base Coat: Apply thin base coat, cure under Nail Lamp for 60-90 seconds.<br> 3 Gel polish:For #322 , you can apply 2-3 thin coats. For #320, you need to apply 1 thin coat of black gel(#324) first then apply 2-3 thin coats of #320.<br> 4 Magnet: You need to hold magnet over nail for 5-10 secs to get your desired effect and then cure 60-90 secs.<br> 5 Top Coat: Finish off with a layer of top coat, cure under Nail Lamp for 90-120 seconds.<br> * Applying every thin coat is the key<br><br>