You can get up to 5 samples, enter 1 color number and name per line for samples. 1 IN CART IS 5 SAMPLES FOR $2.50 (don't add number of samples you have as quantity in the cart).Hold your mouse pointer over the sample to get the color number and name. The samples colors are much more accurate when viewed with a high definition screen, like a newer smart phone.
You can see larger color samples at this link.
If the color is not included on the product page, it is out of stock.