How Can i print the wp_editor field content?

OK, since you save these additional values as Custom Fields (see your code below):

function save_points(){
        global $post;
        update_post_meta($post->ID, "category", $_POST["category"]);
        update_post_meta($post->ID, "brand", $_POST["brand"]);
        update_post_meta($post->ID, "features", $_POST["features"]);
        update_post_meta($post->ID, "holds", $_POST["holds"]);
        update_post_meta($post->ID, "extra", $_POST["extra"]);
}

You should use [get_post_meta][1] to get these values.