BRICK CONSTRUCTION KIT BASIC STARTER SET Teifoc Brick Construction Kits use reusable clay bricks and dissolvable cement mortar for the construction of various buildings. You can raise your building brick by brick and insert windows and doors. An illustrated instruction comes with the kit. Puddle the mortar with water to start with your construction. To build a new model, simply soak in water, dry the bricks and start again. Hence, there's no limit to your imagination!