How Do I Get Rid Of Unneeded Quest Items?

I did /fixquests to get back the Abolys Galoshes, but it also gave me 5 other quest items
(Yellow Crystal shard, Monster Toenail, Magical Book Voucher, Wand Voucher, and Stringy Hair).

I cant throw them away and they are filling up my e-chest is there a way to get rid of them?

 

fill your inventory and drop them

 

It worked. Thanks!

 

FYI: there are three ways that I know of to get rid of your Quest items:
1) the method above.
2) place the quest item(s) in your crafting 2 x 2 area and fill the rest of your inventory (emeralds can be used). Then close your inventory. This way you can get rid of more than 1 quest item at a time.
3) use your daily chest to get rid of your quest item(s). The only chest you can put quest items in to and can get rid of more than 1 at a time. But, the only draw back is that you have to wait 24 hours in-between getting rid of item(s).