*Valid September 30, 2024 - December 25, 2024 at Canadian stores and at indigo.ca, while quantities last, with $50.00 or more pre-tax purchase of eligible product(s), after discounts and plum points redemptions. Minimum purchase amount excludes gift cards, plum+ memberships, Love of Reading products/donations, and shipping costs. Selection may vary between stores and online.
The Slide Valve: Simply Explained/en-ca/the-slide-valve-simply-explained/B9F1FBFE-5657-40BB-813B-F536295C8D9F.htmlB9F1FBFE-5657-40BB-813B-F536295C8D9F