kloon

<?php
// Add previous and next links to products under the product details
add_action( 'woocommerce_single_product_summary', 'wc_next_prev_products_links', 60 );
function wc_next_prev_products_links() {
    previous_post_link( '%link', '< Previous' );
	echo ' | ';
	next_post_link( '%link', 'Next >' );
}
?>