LCM58 兒童數字板配套珠子B Bead Bars for Teen Board with Box
LCM60 乘法蛇遊戲 Multiplication Snake Game
LCM61 初步否定蛇遊戲 Elementary Negative Snake Game
LCM62 減法蛇遊戲 Subtraction Snake Game
LCM63 加法蛇遊戲 Addition Snake Game
LCM64 十進制珠子演示器 Introduction to Decimal Quantity w/ Trays indiv. Beads
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