New, great classroom learning tool. Can be used to show joining groups, or break them apart to model taking away. use two different colors in a single rod to show different ways to compose a target number (e.g., 3 red + 4 blue = 7) or build equal groups or rectangular arrays to physically demonstrate multiplication factors. 4 sets available at $5 each. We meet at 3520 Rayford Road in the parking lot of HEB near the gas pumps (Grand Parkway and Rayford Road), cash only. For additional items for sale by us, click on the "more ads by this seller" link to the right of the picture.