Penpals for Handwriting is a complete handwriting scheme for 3-11 year olds. Penpals for Handwriting is a complete handwriting scheme for 3-11 year olds. Penpals Foundation 2: Workbook One allows children to consolidate the pattern-making learnt at Foundation 1 stage in preparation for letter families. The disposable two-colour write-in Workbooks are ideal for guided practice at an individual level. These books are sold in packs of 10.