Coloured conting rods made of RE-Wood® with milled divisions (Cuisinaire and Dienes system combined).

11 ones white 1x1x1 cm, 5 twos red 2x1x1 cm, 4 threes green 3x1x1 cm, 3 fours pink 4x1x1 cm, 2 fives yellow 5x1x1 cm, 1 six dark green 6x1x1 cm, 1 seven black 7x1x1 cm, 1 eight brown 8x1x1 cm, 1 nine blue 9x1x1 cm, 1 ten orange 10x1x1 cm.

Packed in cardboard box with instructions in german language.

Coloured RE-Wood® slide rules with milled divisions (Cuisinaires and Dienes system combined).

10 ones red, 10 twos green, 10 threes pink, 10 fours yellow, 10 fives light blue, 10 sixes purple, 10 sevens white, 10 eights brown, 10 nines blue, 10 tens gold.

Packed in cardboard box with instructions.

100 green units, 10 blue rods, 10 red hundred flats and 1 green thousand cube made of RE-Wood®.

Packed in a cardboard box with instructions.

25 red, green, blue, yellow each

Packed in cardboard box.

Set of 34 tower numbers made of RE-Wood® in Montessori colors.

12 x 1 (red), 7 x 2 (green), 4 x 3 (pink), 4 x 4 (yellow), 2 x 5 (light blue), 1 x 6 (purple), 1 x 7 (white), 1 x 8 (brown), 1 x 9 (blue), 1 x 10 (gold) allows to stack 10 x the value 10 with different stacking numbers. The value of the stacking numbers (made from solid material) corresponds to the height in centimeters. All numbers are 4 cm wide and 3 cm deep.

Packed in cardboard box including control ruler and instructions.