Round Knob Mold for Glass Fusing - CPI LF51

Round Knob Mold looks to have never been used, all my molds came from a local artist.
They were wrapped with bubble wrap taped shut with a note that they had been treated with ZYP - Boron Nitride Mold Release. 
NOTE: hardware for the knobs see www.creativeparadiseglass.com 
I have several other glass fusing molds for sale. Contact me for combined shipping. .
Thank you for looking.
LF51 Round Knobs (4)

Mold Size: 4.25" L x 4.25" W
Diagonal Size: 6" L
Casting Size: 1.25" Dia. each
Refer to the table below for a suggested Full Fuse schedule for COE96 glass:
SegmentRateTemp (F)Hold
1300115045
2150130020
3400146010
49999950*60
*If using COE90, adjust this temperature to 900

Refer to the table below for a suggested Tack Fire schedule for COE96 glass:
(If fusing to a Tack Fire, we recommend using Powder and Fine frit, and filling uniformly 1/4" full)
SegmentRateTemp (F)Hold
1300115045
2150130020
3400141010
49999950*60
*If using COE90, adjust this temperature to 900

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QUESTIONS: Please feel free to contact us with any questions or concerns you may have.  
INTERNATIONAL BUYERS: Please email me for permission to bid on item - in some instances I will NOT sell an item that would have to be shipped over seas.                 
Condition of Items: Most items I sell are used, vintage, or previously owned. They will show some wear and may not be perfect. I make every effort to photograph and give descriptions of the items being sold. I will answer questions to the best of my ability.  I am not an expert on anything but will try my hardest to get you your answer. If I see a flaw in an item I will say so in the description.  I may miss something on occasion, but will never deliberately omit a flaw.              
Shipping: I try to ship within 1 business days of confirmed payment all depending on where payment fails in regard to weekends and holidays.   
I combine shipping whenever possible.  I ship to the United States. I ship USPS PARCEL POST.  To keep shipping costs low I do NOT include INSURANCE ONLY TRACKING. If you would like INSURANCE you need to ask for that to be included in your invoice. Please do not hold me responsible for delays in delivery once the item has been sent. Once I ship, it is out of my hands and I have no control over how long it takes to reach you.  I am very reasonable if you need something sent immediately or to someone else I can accommodate you. Thank you for your business.