Teachables Magnetic Ridged Lowercase Letters - Pack of 72This 72 piece set of Magnetic Ridged Lower Case Letters is ideal for supporting children as they learn letter formation and phonemic awareness. Each sturdy plastic letter includes a tactile ridge to allow children to trace over the letter shape with their finger, reinforcing muscle memory and handwriting development. Letters are printed in a legible print font and are slightly smaller than standard magnetic letters, allowing for effective word and