Product Description Specifications 8-digit nature line calculator. Made of recycled cardboard and solar powered. LCD display and automatic switch-off mechanism. Presented in an individual kraft design box. Solar. 8 Digits Recycled Cardboard Features: 8 digit calculator Made of recycled cardboard Solar powered LCD display Automatic switch-off mechanisim Packed in an individual kraft box with deisgn Decoration Position: Under the display Print Size: 75 x 15mm Product Materials: Recycled Cardboard Material: Cardboard Eco Factors: Recycled