Create dioramas, terrariums, doll houses, and more using Miniature Terracotta Bricks in different shapes. These high-quality bricks are made from 100% natural baked clay and can be reused by prising them apart and peeling off the glue. Building with these bricks enhances cognitive ability and spatial intelligence. They make a great gift and are available in 5 shapes. The Triangle Jumbo Pack contains 275 triangle bricks, perfect for scaled models. The brick sizes are 20 x 10 x 10 mm for Rectangle, Semi-Circle, and Triangle shapes, and 10 x 10 x 10 mm for Square and Small Triangle (Right Angle) shapes. Use a mat or newspaper to keep your workspace clean, and use the provided glue for secure assembly. The bricks can be easily separated and reused even after the glue has dried. Optionally, you can use all-purpose flour mixed with water as a natural adhesive.