Adequate quantity: you will get 4 pieces of heat erasable pens with 48 pieces of refills, sufficient quantity allows you to use for a long time; And the refills are in 4 different colors, meeting your different needs Heat erasable design: the refill contains the ink that can be erased at a temperature of up to 60 degrees, you can use an iron to remove the mark while leaving no residue and 't wash or mess up your fabric 4 Colors of refills: you can mark appropriately on fabrics using colors of refills for a wide range of applications; The transparent pen case can clearly see the color and remaining amount of the refill, which is convenient for replacement writing experience: the refill has a water flow,it's easy to mark without jamming; The marks are clearly visible and not easy to mess, making it convenient to measure and cut, providing you with a nice experience Wide range of uses: these heat erase pens can be marked on most clothes with clear ink color, suitable for sewing, tailoring, clothes marking, handicrafts, shoe labels, embroidery, , etc. Warm notice: Please put on the cap in time after use. Store it in a cool place, avoid direct sunlight. Do not use the product to fill in important documents such as contracts and signatures. Material:plastic colour:Red, blue, black, white Package Contents: 1 x heat erasable pens (with 1 red refill) 1 x heat erasable pens (with 1 blue refill) 1 x heat erasable pens (with 1 black refill) 1 x heat erasable pens (with 1 white refill) 12 x red refills 12 x blue refills 12 x black refills 12 x white refills Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.