These are really good quality 450gsm cardboard thread bobbins. Printed in the UK these stylish cards will store all of your embroidery thread so neatly! You can write the number of the thread on the back of the card for reference. Sold in packs of 6. 

Details:

• 6 per pack
• 450gsm card
• Bobbin measure 5.5xm x 8.5cm
• Thread not included