There's been a massive price drop on this John Adams Disney Frozen Blopens Activity Set today at Amazon, as it's now 70% off. You can now pick it up for just £6.25, when the original RRP was £20.99!
This little bargain comes just in time for half term and should make a great fun activity for a rainy day. It includes ten Frozen themed BLO pens, 6 reusable Frozen stencils and 5 sheets of paper to start off your art work.
It does say that it's suitable from 4 years of age, though whether you are happy letting a child that age blow ink around is another matter entirely. It does look like a messy activity so might be suited to slightly older children than that, but that's only my thoughts on it.
Amazon Prime members get free one day delivery, other customers get free super saver delivery on orders of £20 or more, otherwise charges will apply.