Arranging and conducting of seminars and workshops in the field of Science, technology, with an emphasis in Information Technology Engineering, and mathematics, and related technical disciplines.

Abrading instruments, namely, hand operated abrading tools; hand tools, namely, manually-operated emery grinding wheels; hand tools, namely, scythe stones; hand tools, namely, manually-operated sharpening wheels; hand-operated cutting tools; hand tools, namely, spatulas; blade sharpening instruments, namely, manually operated sharpeners; hand tools, namely, manually-operated corundum grinding wheels; hand tools, namely, graving tools