messing around w/ work & riddles

In work I'm part of the 'global' service support and next to us are the 'diamond' service support. Diamond customers pay extra to have additional things like personalized email templates & auto bonded ticketing systems. But for the most part the diamond guys do the exact same as us but since they have a lot less customer they have more free time. There's also the fact that as the European part of a predominately American customer base, fewer customer are even awake, let alone needing support.
All this means that sometime they do things like toss stress ball around the office.

Last Thursday 2 of those balls landed on my desk so I told they I was going to hide them.
So after they left I did, and left them a riddle on our personal slack channel.

This was it:

Hidden in the shadows of home is your treasure,

One with the mightiest and one with a lesser.

Though you look all day, it is not I you see,

This sinister clue is the only one for thee.

( Ans 1 )

That day after they left I hid not only the 2 balls again but also one of their toy cows.
(I wasn't worried about them finding them over the weekend because I know the guy working that weekend was working from home.)
This was the riddle I gave them:

Two orbs parted & hidden from thee,

The furthest away they could possibly be.

First in a place of both boredom or mirth,

Disembodied voices haunt this earth.

Second from afar you talk to me,

Immaterial to solid with the touch of a Key.

Lastly the cow, a precarious planner,

In the middle of all, overside the banner.

( Ans 2 )

This evening I hid the balls again.
I think this is the last time I'll do it. It's hard to come up with good riddles.

Not a bride, though I have rings,

Not a dog, though I bark,

In the day I give life,

But I give poison in the dark.

One hidden in me and one in my faux,

To find these ornaments you don't have far to go.

( Ans 3 )

EDIT: I came in Tues morning to see the balls on my desk
I think it's safe to say they found them pretty fast.