So that's what those are called - or maybe not

[Mike J]

21 hours ago, Hestecrefter said:

Not sure where in Phils you are, but if in Manila, Iloilo or Palawan, maybe I can be a good sport bring you some when I get there in November. I have not used any for awhile, but more than likely have some in the workshop. 

Appreciate the offer, but living in Moalboal.  Going to check with the glass shops.  If they do not have it I will consolidate a future Amazon free shipment order.