Toys with interlocking pieces (ex. Mr. Potato Head).
putting back lenses that fell out of the frame of eyeglasses. (Part 2);
Introduction to Washing Floors on Shabbos;
using Suspenders, Bending a Spoon or Fork Back into Shape, Detaching Two Tissues, Bending Back the Frame of Eyeglasses, and Putting Foam Stuffing in...