I have the June Taylor Shape cutter - and I use it all the time. I have the smaller one - Walmart had it on clearance and it jumped into my cart. :-) Honestly I didn't know if I was ever going to use it - but it turns out I use it a lot. When I am cutting a lot of pieces I actually use my Accuquilt strips, But it allows me to cut larger sizes. I have several rotary cutters and with the Shape cutter I can use either the 45 mm or the 28 mm. And I have not had any trouble with the cutter coming out of the slots. It stores on top of a small cabinet that holds all my 14 x 14 project boxes.