52 Weeks Couple Challenge Saving Journal Book

Product information:
Color: Gray (double-sided one-grid six-hole film * 25), Gray (double-sided three-layer six-hole film * 25), blue (double-sided one-grid six-hole film * 25), blue (double-sided three-layer six-hole film * 25), Green (double-sided one-grid six-hole film * 25), Green (double-sided three-layer six-hole film * 25), Brown (double-sided one-grid six-hole film * 25), brown (double-sided three-layer six-hole film * 25)
Applicable gift-giving relationship: Couple, couple
Applicable holiday: Valentine's Day