Retirement Keepsake Glass Block – Gift Details . This retirement square glass keepsake features a chap napping on a hammock in the middle, around which are the words ‘Goodbye Tension Hello Pension’. At the bottom, meanwhile, are your personalisation details add Message. It’s a funky, modern chunk of glass that’ll look right at home on your retiree’s mantelpiece. You can personalise your retirement glass keepsake with Message of three lines of up to 25 characters. Typically, this will include your chosen names and a date. The glass square measures in at 8 x 8 x 2cm and weighs 375g. It’ll also come packaged in a gift box. Your text will be made exactly as you have entered it, so please double check spelling, punctuation and capitalisation. Accents and other symbols cannot be used unless otherwise stated.