hand tools used for installing masonry work and for installing and maintaining floor and wall coverings, namely, trowels, namely blue blade trowels, margin trowels, masonry trowels, notched margin trowels, pointing trowels, finishing trowels, stainless steel trowels, economy trowels, half moon trowels, insertable blade trowels, high tempered trowels, jumbo trowels, specialty trowels, ultimate trowels, and reversible trowels; knives, namely, burn-off knives, utility knives, utility blade repla...