Learning Resources Spike the Fine Motor Hedgehog Tissue Pal. Children pinch, pull, and stuff their way to new fine motor and sensory skills with Spikes 10 fabric tissues in 5 vibrant colours. The machine-washable tissues store inside Spikes shell. Features multilingual packaging and guide. Spike measures 14cm L x 12cm W. 11 Piece Set (Ages 18 months+)