The sock monkey, train and dump truck are from the B is for Boy cartridge. The book is from Disney Classics, and the dinosaur is from Dino Play. The circles are drawn with the Cricut. The title is the Library Fonts cartridge.
You can see the details of the layout here. You can share any project you make in Design Space by simply sharing the URL. However, if you add a font of your own or an image from a third party, you cannot share that project.
The pen I used is from Recollections. These pens are the same as the Cricut pens but cheaper and you can use a coupon with them because they don’t say “Cricut” on them. But be aware that only the Fine or Medium tipped pens will work. Other pens that I have used in the Explore include American Crafts chalk pens, Pilot Precise V5 Extra Fine pens, and Pentel Sunburst Metallic gel pens. This lovely blogger has done several posts about using pens in the Explore and finding fonts that write well.
Details: Check out the link for cut sizes. Cardstock: Recollections.