Toy Store Toy Transmitter - Looks Like Dexcom - Barbie/Action Figure Size SKU 00642 $3.50 In stock Quantity: 1 Add to Bag Product Details CHOKING HAZARD: NOT INTENDED FOR CHILDREN UNDER 3. Glucomart is proud to offer 3D printed insulin pumps and continuous glucose monitoring systems for Barbie and Action Figures. INCLUDES: Toy Transmitter For Barbie and Action Figures. Save this product for later Favorite