KESH IQ Puzzle Eraser is not that simple as it looks — it’ll surprise you with over 1000 combinations. The pencil eraser is available in three colors that vary with difficulty levels. I found it here.
Price: $5.95
KESH IQ Puzzle Eraser is not that simple as it looks — it’ll surprise you with over 1000 combinations. The pencil eraser is available in three colors that vary with difficulty levels. I found it here.
Price: $5.95