LCM64-1 1-1000數字卡片 Introduction to Decimal Symbol
LCM65 十進制演示珠子套裝 Introduction to Decimal System w/ Trays indiv. Beads
LCM65-1 毛布墊子 Operations Felt Mat
LCM66 1-9串珠吊骨 Hanger for Color Bead Stairs
LCM67 塞根板配套珠子架子 Teen Bead Hanger
LCM68 串珠組櫃 Set of Complete Bead Materials and Cabinet
LCM68-2 串珠套裝 Complete Bead Materials
LCM68-3 串珠套裝配套標籤 Arrows for Complete Bead Materials
LCM69 二倍數 Power of 2 cube
LCM72 三倍數 Table of Pythagoras
LCM74 1000粒小正方形 Volume Box with 1000 Cubes
LCM74-2 250粒一英吋正方形 Volume Box with 250 Cubes
