Looking for a Marble drop type present and found this great deal at The Works for only £3.99 but there is a 25% off code - TODAY25 - that takes another £1 off. This is for the 80 piece set.
The 105 piece set gets great reviews at Tesco Direct and costs £20 more.
EDIT: Back in Stock but no delivery before christmas. Free delivery to store or home
QUIDCO down to 18% from 21% as well.
TCB up to 21%