Basic WordPress Custom Query

wp_query

<?php
	$custom = new WP_Query(array('post_type'=>'block','posts_per_page'=>'4','orderby'=>'menu_order','order'=>'ASC'));
	while ( $custom->have_posts() ) : $custom->the_post(); ?>
	<? // THE LOOP ?>
<?php
	endwhile;
	wp_reset_postdata();
?>