Little boys will love the idea of working like daddy in the garage and everyone will appreciate the fine motor workout you can get from matching nuts and bolts. This idea (and several more in the same post) from Counting Coconuts. Pinned by SPD Blogger Network. For more sensory-related pins, see http://pinterst.com/spdbn
Farmyard Sensory Bin--cute. This looks like it's all DIY except the plastic animals. I was just saying today that I felt this bizarre mama guilt for not owning a farm-related toy. Maybe we will do this since I have no intention of buying one :).