Little ones have a ball with things like crazy mirrors. Today, I bought two scrap pieces of "mirror" acrylic/plastic. One piece (11-3/4"x18") will become a mirror to use, but the other piece (8-3/4" by 3-1/2') will become a crazy mirror to hang on the wall. The smaller piece will be mounted (maybe glued at the edges) on pressed hardboard and framed nicely.
The crazy mirror's construction is not yet determined. I could use two strips of plywood (or 1x2 solid stock or larger and cut it down) for the sides and route a gentle S-curve in them (to "seat" the plastic) but I'm not sure they would be a close enough match without first making a guide for the router to ensure they match properly. Of course, with a child's crazy mirror, it probably would not matter.
Another way would be to cut two strips of plywood (back to back at the same time, resulting in four pieces, two for each side) and then put the plastic between them and then frame around that . Either way, the back of the crazy mirror would be pressed hardboard, attached to the frame, to keep it reasonably unscratched. I will frame the entire mirror somehow so it looks good though won't spend a lot of time on the frame (best laid plans). I'll probably paint the frame white and let her color it with permanent markers to make it a really crazy mirror. (She'll be six on her birthday so this will be a cool thing for her to do. Last month, I cut snowman shapes, painted them white, and the two of them had a ball coloring them with markers.)
The other grandma in town is a big Nordstrom's shopper type and definitely not an arts and crafts type person, so it's my quest to be certain those two little girls learn about the "things-not-from-the-store" side of life as well. They love "working" in the garden, picking things, feeding the chickens, helping with simple sewing projects, etc., so so-far-so-good. (*And* they love to dig in the dirt which they cannot do anywhere else, and have special garden clothes and boots here for that purpose.)
So routed or cut? Or is there a better way?
Glenna
P.S. I checked SunTouch's web pages; HD does not carry the mats here but Lowe's does. There is a Lowe's on the way to/from work so will stop there on Monday to check out the mats. I'm thinking, even before I do anything in the garage, that I'll make my started-spraying-now-outside tomcat a platform on the patio with one for cold weather (or might change to a plant starting heating mat if price is prohibitive for a naughty pet). He has stopped using the box with the heating pad in it though he used it all last winter.
Thank you for the info and the pages!!!