Vintage BHR eyedropper pen

I'm looking to sell this vintage eyedropper with a delightful "warranted" flex nib, there are no maker marks on the pen. 100+ year old black hard rubber body has some dings, minor scratches and shows it's age, but has retained the brilliant black color beautifully, over all I'd rate this as C condition due to the wear.

Cleaned, gently polished and dip tested.

Asking $115, free shipping within continental US