Check the listing for details. NICE Litton Engineering Labs SINGLE JET Lathe Carriage TWO Burner GLASSBLOWING. Condition: Used. Listed at 474.98 USD. THIS UNIT CAME FROM A LAB THAT SHUT DOWN AND PUT ALL THE EQUIPMENT IN STORAGE AND THEN LET THAT GO UNPAID...SO IT ENDED UP WITH A WHOLESALER AND THAT IS WHERE I GOT IT SORRY I DO NOT KNOW THE HISTORY OR ANY DETAILS OF THIS TOOL. PLEASE JUDGE FROM THE PIX. LOOKS TO ME TO BE A MAYBE NEVER USED APPROX 5" TOTAL LENGHT BURNERS SWIVEL IN TWO PLACES ==> ON THE BASE AND AT THE HEAD THE V-SHAPED CHEVRONS ON THE HEADS ALSO SWIVEL ABOUT 320 DEGREES. NOT SURE OF THE PURPOSE BUT THOSE SEEM TO BE UNUSUAL. Shipping to AK HI GU VI PR APO POB...please choose USPS ONLY ... I DO NOT KNOW MUCH ABOUT I DO ACCEPT RETURNS BUT THE BUYER HAS TO PAY FOR SHIPPING BOTH WAYS. YOU WILL GET THE ITEM IN THE PICTURE SO PLEASE DO NOT TRY TO USE THE "ITEM NOT DESCRIBED" AS THE REASON FOR RETURN. I describe all my items as accurately as I can, and post several photos, including any damage I know about. Your standards, and eye, may differ. I will adhere to the limits set by my return policy so ask questions BEFORE buying. Shipping to a confirmed address only. TO SAVE US BOTH GRIEF AND LIMIT UNNECESSARY RETURNS... TAKE YOUR TIME, READ THE DESCRIPTION AND LOOK AT THE PIX & DO YOUR RESEARCH & ASK QUESTIONS BEFORE PULLING THE TRIGGER. PLEASE.