Роликовый штамп для практики вычитания умножения и деления учеников
- Категория: Stamps >>>
- Поставщик: Yiwu,M.Q.,Electronic,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.55 $* | 0.78 $* |
| Aug-17-2025 | 0.97 $* | 0.75 $* |
| Jul-17-2025 | 0.36 $* | 0.72 $* |
| Jun-17-2025 | 0.67 $* | 0.3 $* |
| May-17-2025 | 0.1 $* | 0.65 $* |
| Apr-17-2025 | 0.41 $* | 0.32 $* |
| Mar-17-2025 | 0.0 $* | 0.13 $* |
| Feb-17-2025 | 0.40 $* | 0.80 $* |
| Jan-17-2025 | 0.61 $* | 0.22 $* |
Характеристики
Product Description
Specification
Features: | |
Stamp size: | about 4.4x3x4.8cm/1.73x1.18x1.88inch |
Material: | pvc |
Color | blue,pink |
4 Model: | Addition and subtraction, multiplication and division, free choice, interesting pictures, numbers 1-100. |
Simple Operation: | Math questions appear in front of you by rolling stamps, you can adjust them, you can change the questions with a single twist, and choose the questions randomly. |
Adjustable: | The stamp is clear, no ink is left, it can be adjusted, and the questions are randomly selected. |
Recycling: | Add ink to the oil hole, add ink, it can be recycled. |
