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Mercurius + Stockmar shipment just landed
Mercurius + Stockmar shipment just landed

Blackboard Duster Eraser Plain

GST included
SKU 45611202

At last no more dirty and unsightly blackboard cloths. This felt block is perfect for cleaning quickly or correcting during lessons - without water or chalk dust. The simple felt block has deep ribs which absorb the dust. The slightly rough surface gives the necessary resistance to remove chalk easily from the blackboard. Cleaning the felt block is easy: just beat out the chalk. Never clean the felt block with water.