NAEIR- free school supplies; Gifts in Kind Catalog, via 3M & other donor co's, get inexpensive teaching supplies; NAEIR offers organizations like yours access to thousands of brand new, high-quality products for a fraction of retail cost. Office supplies, clothes, toys, toiletries, electronics, books… and all the merchandise is free. Yes. Free! And it’s available to help you make a bigger difference in your community.