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    "title": "Is there a discount if I buy two or three pens? Do the math",
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    "tldr": "Only the Gansulin Pen is sold in 1, 2, 3 or 4 pen variants; divide the multi-pen variant price by the pen count and compare it with the single-pen price to",
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            "value": "Only the Gansulin Pen is sold in 1, 2, 3 or 4 pen variants; divide the multi-pen variant price by the pen count and compare it with the single-pen price to",
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            "attribute": "section",
            "value": "What is a multi-pen option, and which pens have one?",
            "source": "Lab article (https://www.preppinpeppers.com/blogs/the-lab/there-discount-if-i-buy-two-three-pens-math)",
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            "value": "How do you check whether two or three pens really cost less per pen?",
            "source": "Lab article (https://www.preppinpeppers.com/blogs/the-lab/there-discount-if-i-buy-two-three-pens-math)",
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            "value": "What else does your bench need besides the pens?",
            "source": "Lab article (https://www.preppinpeppers.com/blogs/the-lab/there-discount-if-i-buy-two-three-pens-math)",
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            "attribute": "section",
            "value": "What does the research community get wrong about buying several pens?",
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    "faq": [
        {
            "q": "Is there a discount if I buy two or three pens?",
            "a": "Only the Gansulin Pen has 2, 3 and 4 pen variants. Divide each variant's price by its pen count and compare it with the 1-pen price to see the per-pen difference."
        },
        {
            "q": "Which pens come in multi-pen variants?",
            "a": "The Gansulin Pen is listed as 1, 2, 3 or 4 pens. The V1, V2 and V3 are sold one pen per listing."
        },
        {
            "q": "What pricing can I get on 10 pens?",
            "a": "Ask support for a quote. The listings show multi-pen variants up to 4 pens for the Gansulin Pen."
        },
        {
            "q": "Where are the bigger quantity savings?",
            "a": "Check cartridges. Amber 3 ml cartridges come in packs of 10, 100, 200 and 400, priced from $17.49 to $380.00. Divide each price by its count for the per-cartridge cost."
        },
        {
            "q": "Do pens come with cartridges and bacteriostatic water?",
            "a": "No, unless a kit says so. Pens exclude cartridges, pen needles and bacteriostatic water. We do not sell needles; the pens take universal 28G-33G screw-on needles."
        },
        {
            "q": "Can I buy a replacement spring or internal pen parts?",
            "a": "No. We do not sell replacement parts such as springs, plungers, O-rings or dials."
        },
        {
            "q": "How many units is 0.25 mg if I mix 5 mg with 2 ml?",
            "a": "For example, 5 mg / 2 ml = 2.5 mg/ml. Then 0.25 mg / 2.5 mg/ml = 0.1 ml, which is 10 units on a 300-unit, 3 ml cartridge scale (0.01 ml per unit)."
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