Ninja Glass

Ninja Glass is our house label for fast-turning head-shop essentials—clean designs, everyday pricing, and retail-ready packaging that makes the counter hum. The current lineup keeps choices simple and profitable: 40 mm 4-part grinders (1.5″) in durable aluminum or eye-catching rainbow zinc alloy—including windowed and skull-accented styles—and a pocket-friendly 650 mAh 510 battery kit with an LED display that shows voltage and battery level. Assorted colorways look great under LEDs, while standard features (kief catcher, smooth threads, and charger included on the battery kit) give staff quick talking points that convert browsers fast. Order with confidence through SPS Wholesale’s wholesale-only program—$100 minimum and fast California fulfillment—and refresh your head-shop supplies with reliable, margin-friendly retail smoke gear shoppers will actually use.

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  • 1.5-in aluminum 4-part Ninja Glass grinder in black, fully disassembled with screen and scraper; wholesale counter-ready. Open 1.5-in aluminum 4-piece Ninja grinder on black backdrop, interior detail shown; ideal for bulk head-shop orders.
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    1.5" 4-Part Aluminum Metal Ninja Grinder – G0384

    G0384
    Ninja Glass
    MSRP: $22.99
    Wholesale: $4.50
    Why Retailers Stock It This compact 1.5" grinder hits the sweet spot for price and performance. The 4-part aluminum build, branded Ninja Glass lid, and included scraper make it an easy counter add-on...
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    MSRP: $22.99
    Wholesale: $4.50
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  • 1.5" Rainbow 4-Part Zinc-Alloy Metal Ninja Grinder – G0459 Rainbow Ninja 4-part zinc-alloy grinder disassembled—teeth, mesh screen, pollen base and scraper shown; 1.5-in catalog angle.
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    1.5" Rainbow 4-Part Zinc-Alloy Metal Ninja Grinder – G0459

    G0459
    Ninja Glass
    MSRP: $32.99
    Wholesale: $6.95
    Why Retailers Stock It This compact Ninja-branded grinder combines an eye-catching rainbow finish with dependable four-piece function. At 1.5" in diameter, it’s an easy counter add-on and a steady...
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    MSRP: $32.99
    Wholesale: $6.95
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  • Rainbow zinc-alloy windowed 1.5 in Ninja 4-part metal grinder with screen and scraper, disassembled top-down shot for wholesale catalog use. Rainbow windowed 1.5 in Ninja 4-piece zinc-alloy grinder on black backdrop, components laid out with scraper for bulk head-shop orders.
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    1.5" Rainbow Windowed 4-Part Zinc-Alloy Metal Ninja Grinder – G0457

    G0457
    Ninja Glass
    MSRP: $26.99
    Wholesale: $5.95
    Why Retailers Stock It This compact 1.5" windowed grinder checks every box for a fast-moving accessory: eye-catching rainbow finish, grippy knurled band, and a trusted Ninja Glass lid that consumers...
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    MSRP: $26.99
    Wholesale: $5.95
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  • Ninja Glass 650 mAh 510 battery with USB charger in peg-ready blister pack, black, wholesale vape accessory front view. Ninja Glass 650 mAh 510 battery with LED voltage and battery level display, on USB charger, head-shop supplies front view.
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    Ninja Glass 650 mAh LED 510 Battery & Charger Kit – V0572

    V0572
    Ninja Glass
    MSRP: $29.99
    Wholesale: $6.95
    Why Retailers Stock ItA simple, fast-turn add-on that solves a daily problem: customers need a reliable 510 battery and a charger—right now. The Ninja Glass 650 mAh kit includes a pen-style battery...
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    MSRP: $29.99
    Wholesale: $6.95
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