Pregnancy And Gestation Calculator Wheel

Update time: 2024/12/12 3:58:53

U.Price: FOB China ( $ ) Negotiable

Payment: T/T

Shipping: DHL/UPS/TNT/FEDEX/EMS/AIR MAIL/SHIP

Description: Base wheel: 4" diameterX0.02". Top wheel: 3" diameterX0.02" white vinyl plastic calculator. This birth date calculator will allow a doctor to determine the approx. date for a baby's birth. Shows 1st, 2nd, and 3rd trimester periods. 1 color ink, same, on base and top wheel, front only. Accuracy +/- may cause 1-3 day variations. 4" Diameter x 0.02" Thick
Colors: White
Application: Baby, Health, Hospital, Medical, Science
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