Feature●Forget about needles: 3 attachment points, 6 gel spots.Descriptionclass="celwidget" data-feature-name="aplus" data-csa-c-type="widget" data-csa-c-content-id="aplus" data-csa-c-slot-id="aplus_feature_div" data-csa-c-asin="" data-csa-c-is-in-initial-active-row="false" data-csa-c-id="4rib30-pkcopf-r74ja9-6ye4i6" data-cel-widget="aplus_feature_div">