Specification Brand : Superior Threads BulletPoint1 : TENSION GAUGE: The Towa Bobbin Tension Gauge is a must-have tool that helps measure thread bobbin tension BulletPoint2 : L STYLE: Perfect for machines that use l-style thread bobbins BulletPoint3 : GREAT FOR CRAFTING: Perfect tool for embroidery and long arm quilting matchines to make sure your tension is accurate BulletPoint4 : NO SETUP: Gauge is easy to use and no setup is required BulletPoint5 : This Listing is for a Plastic Storage box and 25 Brand New Clear Plastic GREEN bobbins for many Viking Husqvarna and White Home sewing machines. Part #4125615-45 #4123078-G #4123078-45 These are generic bobbins. They fits but they are not made by Viking. Color : Green bobbins(25/box) ExternallyAssignedProductIdentifier1 : 810233021884 ExternallyAssignedProductIdentifier2 : 747465156469 ExternallyAssignedProductIdentifier3 : 747465101926 ExternallyAssignedProductIdentifier4 : 0747465156469 ExternallyAssignedProductIdentifier5 : 0747465101926 ExternallyAssignedProductIdentifier6 : 0810233021884 ExternallyAssignedProductIdentifier7 : 00810233021884 GpsrSafetyAttestation : 1 ItemName : Superior Threads L-Style Towa Bobbin Tension Gauge - Measuring Tool for Quilting and Sewing Machine ItemPackageDimensions_Height : 14.2 centimeters ItemPackageDimensions_Length : 5.2 centimeters ItemPackageDimensions_Width : 9.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bobbins Manufacturer : Superior Threads Material : Metal ModelName : Class 15 Clear Plastic Bobbins ModelNumber : TOWA1-L NumberOfBoxes : 1 NumberOfItems : 20 PartNumber : TOWA1-L ProductDescription : Fits many Husqvarna Viking Groups 5, 6, & 7 machines including: Prelude 340 350 360 370 Scandinavia 100 Daisy 310 315 320 330 335 Anna Emma Hugin Jeans Juliet Lena Oscar Sarah Romeo Sophia 205 210 225/215 230 250 Platinum, Interlude, Rose: Angelica Facette 500/400 Freesia 350 400 415 425 435 445 Interlude 435 445 Iris Lily 500 530 535 540 545 550 555 Lisa Platinum 715 730 735 770 775 950E 955E Platinum Plus Platinum Quilt 750 755 Rose 600 605 Scandinavia 200 300 400 Victoria 500 Viva Designer Series,Designer I,Designer I USB,Designer II,Designer Diamond,Designer SE Designer Topaz 20 30 Quilt Designer Quilt Designer II Many other Home machines including:White (Home):310 330 5823 5839 7700 Part#4131825-45 4123078-G 4125615-45 4123078-45 ProductSiteLaunchDate : 2014-04-18T18:23:24.996Z Size : 20-Piece Style : L style SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 27111700