Create all types of models from 240 pre-drawn shapes. Simple and easy to use by both kids and adults. Shapes can be connected in countless patterns, allowing you to build any structure your imagination can visualize. Shapes can be used and re-used. Creations can be saved to standard image formats and printed. Shapes are dragged and dropped in the work area from the shapes box. Parts visible while dragging. Undo deletes last changes in groups or a single piece. Section for pre-school kids teaches them to recognize letters and numbers, also create words and perform simple math. Excellent On-Line Help guides you through each program feature. Changes: Interface, buttons and text now regular typeface. Drag and drop to place parts. New Help file.