I finally bought Izzie some Dot Markers and I'm so glad that I did! I've always thought the idea was neat, but found them to be quite expensive. I found them at Michael's and used a 50% off coupon; therefore, I ended up paying $7.50 for them (still more than I wanted to pay). However, Izzie is having a great time with them.
I printed off several "Magnet Pages" from here. Izzie did really well dotting the circles!