1.The marking is non washable and permanent, especially suitable for permanent drawing on fabric and clothing, DIY 
  drawing, drawing on skin etc. Children can choose freely from our washable and non washable fabric marker to draw 
  on their T-shirt, clothes, toys, bays, books etc.
2.We can provide a variety of tubes/barrels, nib sizes and packing according to your specific requirements. And usually 
   12 common colors available. Other colors can be offered under order production. 
3. Non toxic ink, and conforms to ASTMF963 and EN71PART3.