Heat-tolerant spoons are great for hot dishes Plant starch construction offers a strong, durable design. Heat-tolerant up to 220degrees for serving hot foods. Teaspoons are ideal for luncheons, parties, picnics, meetings and more. Eco-Products Plant Starch Teaspoons, Cream, Pack Of 1,000 is one of many Cutlery available through Office Depot. Made by Eco-Products.