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NEW
Spaced Repetition Flashcard Box
A Leitner box with 500 cards and day-labelled dividers
$19.00
The revision method Asher gives every IGCSE and SAT student: cards you know move back a box, cards you miss start again. Five dividers marked 1, 2, 4, 8 and 16 days, 500 ruled cards and a kraft box that lives on the desk.
$19.00