Most ALL Fisher Space Pens use our PR Cartridge. SPR and PR Cartridge are the same Cartridge, the only difference is the packaging. The S means that the Cartridge comes in a Blister Card, the cardboard backed, clear plastic holder like most things are in when you purchase them in a retail store. The following image is enlarged to show detail. The PR Cartridge is the fat one in the middle. The SU Cartridge is the skinny one on the top and bottom. When it arrives it will be long like the top image shows. It is made this way to fit several different pen barrels. If you need it to be shorter, just flex it back and forth at the break point and it will separate, leaving you the correct length refill. The PR and SU Cartridge are NOT INTERCHANGEABLE!
Please note: the SU Cartridges contain a much smaller amount of ink, they write about 1200 feet depending on your writing style, as compared to our regular PR Cartridge which should write more than 12,000 feet depending on style and surface.
WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
We are Not Accepting Returns or Exchanges For Any PPE Equipment or Ballistic Items.
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If you wish to use PayPal for part of your order please use separate shopping carts.
In an effort to be more competitive, we are moving from our free shipping policy, to a weight & destination-based shipping charge.
Until now we have been padding the sale price of our products to cover the free shipping cost. You will see overall savings when purchasing a single product but even bigger savings when purchasing multiple products at the same time. This allows us to group & ship together, eliminating excessive shipping fees. Selected marked items will still qualify for free GROUND or 2 DAY AIR shipping.
We would very like to earn your business, so you can always use the RFQ/REQUEST QUOTE for quantity orders and products protected by manufacturers MAP pricing policies.
Sales Tax Exemptions: We are required to collect sales tax on your order except for the following states: Alaska, Arizona, Delaware, Florida, Kansas, Missouri, Montana, New Hampshire, Oregon, & Puerto Rico. Other exemptions: Federal agencies, holders of state sale tax exemption/resale certificates & international sale.
Our ordering system will not charge sales tax for the above exempt states, but if you are tax exempt for any other reason check the NO SALES TAX box in the order form, sales tax will be removed prior to final billing.