WooCommerce - list of latest products

stinky_wc.php

  <?php
      $args = array(
        'post_type'      => 'product',
        'stock'          => 1,
        'posts_per_page' => 4,
        'orderby'        => 'date',
        'order'          => 'DESC'
      );
      $loop = new WP_Query( $args );
      while ( $loop->have_posts() ) : $loop->the_post();
        global $product; ?>
          <li class="stinky_wc_more-products-single">
              <a id="id-<?php the_id(); ?>" href="<?php the_permalink(); ?>" title="<?php the_title(); ?>">
                <?php if ( has_post_thumbnail( $loop->post->ID ) ) {
                  echo get_the_post_thumbnail( $loop->post->ID, 'shop_catalog' );
                } else {
                  echo '<img src="' . woocommerce_placeholder_img_src() . '" alt="My Image Placeholder" width="65px" height="115px" />';
                } ?>
                  <div><?php echo wc_get_product_category_list( $product->get_id(), ' / ', '<span class="stinky_wc_latest_category">', '</span>' ); ?></div>
                  <h3><?php the_title(); ?></h3>
                  <span class="price"><?php echo $product->get_price_html(); ?></span>
              </a>
            <?php //woocommerce_template_loop_add_to_cart( $loop->post, $product ); ?>
          </li><!-- /span3 -->
      <?php endwhile; ?>
      <?php wp_reset_query(); ?>