Where has this beautiful contraption been all my life? Just bought a case of Phillips 66 20w50 and the seller threw in one of these $1 oil spouts. It works great!
https://estore.hicorpinc.com/p66_retl/index.php?dispatch=products.view&product_id=2027
https://estore.hicorpinc.com/p66_retl/index.php?dispatch=products.view&product_id=2027