Dyeing Tots Bots Bamboozles

I am sure i have read somewhere that bamboo can't be or is hard to dye. Is this true of all types of bamboo nappy as I was hoping to find out how to dye my popper bamboozles to brighten them up a bit!

Help - can somebody tell if it can be done and if so what to use and the best way to do it.

Thanks in advance.

Look through the DIY sect, this has been asked a couple of times lately, but to put it shortly, yes it con be done, dylon machine dye will give you the best result if you just want them one colour!