Optional box to hold the subtraction board described in LKM 122. Please note that the rate quoted is only for the box though one of the pictures shown has the subtraction board in the box. For the board, please purchase LKM 122.
Difference with Premium: Differences are in the boxes used. In premium range we use polished wooden boxes, whereas for economy range we use boxes made of pre-laminated wooden sheets.
|Size||47 cm x 36 cm x 2.5 cm|