Check the listing for details. Brother Studio Singer Silver 24 StitchBlank Punchcard For Machine Knitting. Condition: New. Listed at 15.00 USD. This 24 Stitch Blank Punch Card for Brother/Knitking/Silver/Studio/Singer comes in packs of 10 Blank Punchcards with 10 blank sketch sheets. Cards come with safety holes pre-punched to ensure you are punching the center of each stitch. These are perfect for those who are looking for a high-quality blank 24 stitchpunch card. At 24 stitches, this card is ideal for creating intricate and detailed designs. The card is made in Japan and is designed to work seamlessly with your pumch card knitting machine. The punch card is a must-have for those who are looking to create unique and personalized designs. It is perfect for those who are looking for a challenge and want to explore the world of machine knitting. This card is compatible with most machine knitting machines and is sure to provide you with hours of creative fun. THESE WILL WORK ON ALL 24 STITCH KNITTING MACHINES!!!