« Green » Calculator

Think of our planet and preserve it : this calculator do not use batteries.

10-digit calculator using whatever liquid substance as power supply.
Hot, cold, sodas, water…all liquids work !
Basic and advanced functions (memory).
3 different covers to customize your calculator as you want.

Power Supply: water
Packaging type: double blister
Packaging dimension (mm): 168 x 198 x 32
Packing quantity: 12/6

Product Length:3.23 in
Product Width:5.24 in
Product Height:0.79 in
Product Weight:0.19 lbs

With shipment US ** Tariff 0-1 lbs. ** for $9.24

Up Sells