Percussion Plus large woodblock 276480 or three parallel vertical beams

or three parallel vertical beams for geometric optical experiments

50 x 15kg bags of play sand delivered on a pallet

Barrel Beads

Heavyweight terry cotton glove shell offers good abrasion and cut resistance

Percussion Plus large woodblock 276480 or three parallel vertical beamsIntroducing the Percussion Plus large woodblockPercussion Plus wooden blocks are made from quality real wood, cut to the perfect sizes and left with a natural finish. When then struck with a stick they create a characteristically percussive sound with a crisp wooden tone. With the high quality wood used in this design, this woodblock is great for classroom environments due to its durability and strength. Carved from a single wooden piece, Crisp wooden