Gelli Baff - My SIL is in soooooooo much trouble!

[Sparkler]

Saw DH's family yesterday to exchange Christmas pressies. The darling, wonderful woman has bought my two DDs a box of Gelli Baff each. DDs are keeping on at me this morning to use it this morning.
Ideas for gifts of revenge for her kids next christmas would be gratefully received please.

bath crayons
slime
coofee that has been pooed by squirrels
cockroach lollies

I'm up for revenge presents (I gave a friend's children handbells last year in retaliation for a musical talking bus) but don't see what's wrong with Gelli Baff?

oh yes - a drum kit or something

sparkler

i bought my ds gellibaff its alrite honestly!!

used it yestaerday am. No mess really!

Gelli baff is fine, we tried it.

Seeker - we have just received the musical talking bus. It may suffer a mysterious accident.

I used Gelli Baff a few months ago for my two girls. They hated it. Plus the dissolver stuff didnt work, and I ended up with loads of bits in my bath for ages. Never again!!