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String Theory Exclusive

String Theory's private collection of yarns and tools, created exclusively for our String Theory community.
30 products

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            Featured Most relevant Best selling Alphabetically, A-Z Alphabetically, Z-A Price, low to high Price, high to low Date, old to new Date, new to old
            Guaranteed Passage Kit
            String Theory Yarn CoGuaranteed Passage Kit
            Sale price$54.00
            Travel Notions Kit
            String Theory Yarn CoTravel Notions Kit
            Sale price$28.00
            Yarn Cutter - String Theory Flowers
            lemonwoodYarn Cutter - String Theory Flowers
            Sale price$22.00
            Sister Ananse Road Trip Fingering
            Sister AnanseSister Ananse Road Trip Fingering
            Sale price$33.00
            open shipping box revealing 31 kraft paper envelopes with numbered stickers.

            Box of Light 2026

            31 surprises to countdown to the new year

            Preorder now
            Sister Ananse Road Trip DK
            Sister AnanseSister Ananse Road Trip DK
            Sale price$33.00
            2026 4-day KAL Manos Alpaca Heather KIT
            String Theory Yarn Co2026 4-day KAL Manos Alpaca Heather KIT
            Sale priceFrom $96.00
            2026 4-day KAL Handspun Hope Cotton KIT
            String Theory Yarn Co2026 4-day KAL Handspun Hope Cotton KIT
            Sale priceFrom $105.00
            PreorderPromotional graphic for 'Wool & Wilderness' with a mountainous background and String Theory Yarn Company branding.
            String Theory Yarn CoWool & Wilderness Collection Box
            Sale price$150.00
            Peace Love Yarn Bandana
            String Theory Yarn CoPeace Love Yarn Bandana
            Sale price$38.00
            LYS Hoodie
            String Theory Yarn CoLYS Hoodie
            Sale price$65.00
            Yarn Crawl Classic Indigo Gateway Kit
            Mitchell WoolYarn Crawl Classic Indigo Gateway Kit
            Sale price$58.00
            (4.5)
            T-pin Tins
            String Theory Yarn CoT-pin Tins
            Sale price$10.00
            Jar of Stitch Markers
            String Theory Yarn CoJar of Stitch Markers
            Sale price$19.00
            Flower Markers
            String Theory Yarn CoFlower Markers
            Sale price$18.00
            (5.0)
            Acorn Keepers
            String Theory Yarn CoAcorn Keepers
            Sale price$19.00
            Removable Cat Markers
            String Theory Yarn CoRemovable Cat Markers
            Sale price$15.00
            Lobster Claw Lightbulb Markers
            String Theory Yarn CoLobster Claw Lightbulb Markers
            Sale price$10.00
            Peace Love Yarn Drawstring Bag
            String Theory Yarn CoPeace Love Yarn Drawstring Bag
            Sale price$18.00
            Sold outString Theory Oh Snap Zip
            della QString Theory Oh Snap Zip
            Sale price$20.00
            (5.0)
            String Theory Tape Measure - yellow
            String Theory Yarn CoString Theory Tape Measure - yellow
            Sale price$4.00
            Mini Minder
            LemonwoodMini Minder
            Sale price$40.00
            (5.0)
            String Theory Glass Water Bottle
            lifefactoryString Theory Glass Water Bottle
            Sale price$35.00
            ST Needle Gauge - String Theory Yarn Co
            katrinklesST Needle Gauge
            Sale price$18.00
            Preorderopen shipping box revealing 31 kraft paper envelopes with numbered stickers.
            String Theory Yarn CoBox of Light PREORDER: A 31-Day Knitting Advent Calendar
            Sale price$248.00
            (4.8)
            Sold outWPI Yarn Weight Gauge in Tools - notions | String Theory Yarn Co
            katrinklesWPI Yarn Weight Gauge
            Sale price$11.00
            (5.0)
            Sold outSave 27%mini tool wrap and turn in Tools - notions | String Theory Yarn Co
            katrinklesmini tool wrap and turn
            Sale price$8.00 Regular price$11.00
            Save 45%mini tool make 1 in Tools - notions | String Theory Yarn Co
            katrinklesmini tool make 1
            Sale price$6.00 Regular price$11.00
            mini tool kitchener in Tools - notions | String Theory Yarn Co
            katrinklesmini tool kitchener
            Sale price$11.00
            (5.0)
            2" Gauge Swatch - String Theory Yarn Co
            katrinkles2" Gauge Swatch
            Sale price$12.00
            North Ave in Yarn - Fingering | String Theory Yarn Co
            Plied YarnsNorth Ave Twist
            Sale price$32.00
            (5.0)

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