Making a mess changing your oil on a Subaru EJ? Printed an oil filter 'funnel' from Thingiverse and wonder, "what's the point?" This cup is the solution you've been looking for. It's a wrench, oil pan and insulated glove all in one! Simply slide it over the oil filter, hot or cold, and spin it off using the high leverage grips on the bottom. Let the onslaught of hot oil just fall right into the cup along with the filter. When you're ready, pull it down and dump it into your drain pan. Don't put it away yet, use it to install the new oil filter while you're at it! It is resistant to carb/brake cleaner for a short term, more than long enough to clean out the dirty oil. Designed for use with an OEM 15208AA100 oil filter, but also available for a WIX 57356 and Wix 57712/Mazda 1WPY14302 in my store. Pairs well with my Subaru Vented Oil Funnel.